Fatto generale: 28480 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 28480 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 28480 is an unremarkable number.
Data storica: December 21st is the day in 1988 that a bomb explodes on board Pan Am flight 103 over Lockerbie, Dumfries and Galloway, Scotland, killing 270.