Fatto generale: 23767 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 23767 is an uninteresting number.
Trivia: 23767 is a boring number.
Data storica: January 25th is the day in 1704 that the Battle of Ayubale takes place, leading to the destruction of most of the Spanish missions in Florida.