825900 has 36 divisors (see below), whose sum is σ = 2390472. Its totient is φ = 220160.

The previous prime is 825889. The next prime is 825919. The reversal of 825900 is 9528.

It is a super-2 number, since 2×825900² = 1364221620000, which contains 22 as substring.

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, 1077 + ... + 1676.

It is an arithmetic number, because the mean of its divisors is an integer number (66402).

2⁸²⁵⁹⁰⁰ is an apocalyptic number.

It is an amenable number.

825900 is an abundant number, since it is smaller than the sum of its proper divisors (1564572).

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

825900 is a wasteful number, since it uses less digits than its factorization.

825900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2770 (or 2763 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 825900 is about 908.7904048789. The cubic root of 825900 is about 93.8229654187.

The spelling of 825900 in words is "eight hundred twenty-five thousand, nine hundred".