22827925 has 12 divisors (see below), whose sum is σ = 28366240. Its totient is φ = 18223920.

The previous prime is 22827913. The next prime is 22827941. The reversal of 22827925 is 52972822.

It is not a de Polignac number, because 22827925 - 2²³ = 14439317 is a prime.

It is a super-2 number, since 2×22827925² = 1042228319611250, which contains 22 as substring.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20944 + ... + 22006.

Almost surely, 2^22827925 is an apocalyptic number.

22827925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22827925 is a deficient number, since it is larger than the sum of its proper divisors (5538315).

22827925 is a wasteful number, since it uses less digits than its factorization.

22827925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1932 (or 1927 counting only the distinct ones).

The product of its digits is 40320, while the sum is 37.

The square root of 22827925 is about 4777.8577835679. The cubic root of 22827925 is about 283.6757068399.

The spelling of 22827925 in words is "twenty-two million, eight hundred twenty-seven thousand, nine hundred twenty-five".