Kodansha Kanji Dictionary (Jack Halpern, 2013):
403
Morohashi Daikanwajiten (Volume 6, page 1072):
17318
Remembering The Kanji (James Heisig):
2294
Remembering The Kanji (James Heisig, 6 edition):
2391
The Modern Reader's Japanese-English Character Dictionary (Andrew Nelson):
2510
The New Nelson Japanese-English Character Dictionary (John Haig):
3071