Fatto generale: 28568 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 28568 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 28568 is an unremarkable number.
Data storica: March 19th is the day in 1979 that the United States House of Representatives begins broadcasting its day-to-day business via the cable television network C-SPAN.