Fatto generale: 1275 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 1275 is the smallest number so that it and its neighbors are products of two primes and the square of a prime.
Trivia: 1275 is a boring number.
Data storica: June 28th is the day in 1978 that the United States Supreme Court, in Regents of the University of California v. Bakke bars quota systems in college admissions.