The "early Zion" idea just doesn't work. This actually implies a much earlier PoD and the butterflies make interbellum Germany (and thus Nazis) as we know it very unlikely. And of course Hitler's anti-semitism wasn't just political calculation, so it wouldn't work anyway.
But assuming minimal butterflies, we still have Hitler as leader of a Nazi party who have fascist social and economic policies and want to tear up Versailles and hate Slavs and communism, but aren't officially or widely anti-semitic. They might be pro- or antu-Zionist, perhaps not having much against Jews but preferring they leave, or perhaps wanting them to stay and become fully German.
Well, butterflies of that... I can't name names, and there are probably names who would prefer to leave Nazi Germany even if it was a vanilla dictatorship, but Germany might have less brain drain. Also, Germany got money from plundering the possesions of Jews who wanted to leave the country, but I don't think this was a huge source of income and will probably be offset by the lack of boycotts and so on.
Germany will likely get a better international reputation, and will add "Jew-hating" to its list of anti-Polish slurs. If it's anti-Zionist, it probably includes Poland's Jews under "opressed Germans".
No Holocaust, obviously.
Assuming minimal butterflies again, let's have war in September 1939. The lack of brain drain and time and resources being wasted on attrocities are not going to change the outcome of the war by themselves, and Germany will presumably still act barbarically to the inhabitants of eastern Europe.
End result: more Jews, and more in Germany. I'm not sure how many in Israel. Nazi Germany's reputation goes down to Imperial Japan level: anyone conducting a serious study of their methods will be appalled, but they're not going to be cartoon villains or the definition of evil in popular culture.