Fatto generale: 24671 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 24671 is an unremarkable number.
Trivia: 24671 is an uninteresting number.
Data storica: July 18th is the day in 1555 that the College of Arms was reincorporated by Royal Charter signed by Queen Mary I of England and King Philip II of Spain.