Hecho general: 81995 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Hecho matemático: 81995 is an uninteresting number.
Trivia: 81995 is a boring number.
Fecha histórica: June 29th is the day in 1995 that the Sampoong Department Store collapses in the Seocho-gu district of Seoul, South Korea, killing 501 and injuring 937.