Hecho general: 96580 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Hecho matemático: 96580 is a boring number.
Trivia: 96580 is an unremarkable number.
Fecha histórica: June 4th is the day in 1979 that Flight Lieutenant Jerry Rawlings takes power in Ghana after a military coup in which General Fred Akuffo is overthrown.