Fatto generale: 7237 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 7237 is an uninteresting number.
Trivia: 7237 is an uninteresting number.
Data storica: October 24th is the day in 1590 that John White, The governor of the second Roanoke Colony, returns to England after an unsuccessful search for the "lost" colonists.