827025900 has 36 divisors (see below), whose sum is σ = 2392862472. Its totient is φ = 220540160.

The previous prime is 827025893. The next prime is 827025919. The reversal of 827025900 is 9520728.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1378077 + ... + 1378676.

It is an arithmetic number, because the mean of its divisors is an integer number (66468402).

Almost surely, 2^827025900 is an apocalyptic number.

It is an amenable number.

827025900 is an abundant number, since it is smaller than the sum of its proper divisors (1565836572).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

827025900 is a wasteful number, since it uses less digits than its factorization.

827025900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2756770 (or 2756763 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 827025900 is about 28758.0580011933. The cubic root of 827025900 is about 938.6558046932.

The spelling of 827025900 in words is "eight hundred twenty-seven million, twenty-five thousand, nine hundred".