Kodansha Kanji Dictionary (Jack Halpern, 2013):
506
Morohashi Daikanwajiten (Volume 4, page 1050):
10627
New Japanese-English Character Dictionary (Jack Halpern, 1990):
423
The Modern Reader's Japanese-English Character Dictionary (Andrew Nelson):
1695
The New Nelson Japanese-English Character Dictionary (John Haig):
1866