25872900 has 36 divisors (see below), whose sum is σ = 74859792. Its totient is φ = 6899360.

The previous prime is 25872881. The next prime is 25872911. The reversal of 25872900 is 927852.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

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, 42822 + ... + 43421.

Almost surely, 2^25872900 is an apocalyptic number.

25872900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25872900 is an abundant number, since it is smaller than the sum of its proper divisors (48986892).

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

25872900 is a wasteful number, since it uses less digits than its factorization.

25872900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86260 (or 86253 counting only the distinct ones).

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

The square root of 25872900 is about 5086.5410644170. The cubic root of 25872900 is about 295.7660831508.

The spelling of 25872900 in words is "twenty-five million, eight hundred seventy-two thousand, nine hundred".