Fatto generale: 10862 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 10862 is an uninteresting number.
Trivia: 10862 is an uninteresting number.
Data storica: September 26th is the day in 1212 that Golden Bull of Sicily is certified as an hereditary royal title in Bohemia for the Přemyslid dynasty.