General fact: 47105 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Mathematical fact: 47105 is an uninteresting number.
Trivia: 47105 is a boring number.
Historical date: December 19th is the day in 1995 that the United States Government restores federal recognition to the Nottawaseppi Huron Band of Potawatomi Indian tribe.