Fait général: 17760 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 17760 is an unremarkable number.
Culture générale: 17760 is an unremarkable number.
Date historique: August 15th is the day in 1962 that James Joseph Dresnok defects to the Democratic People's Republic of Korea after running across the Korean DMZ.