22975025 has 12 divisors (see below), whose sum is σ = 28664832. Its totient is φ = 18266640.

The previous prime is 22975003. The next prime is 22975031. The reversal of 22975025 is 52057922.

It is a happy number.

It is not a de Polignac number, because 22975025 - 2¹⁸ = 22712881 is a prime.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22974982 and 22975000.

It is a congruent number.

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, 1424 + ... + 6926.

It is an arithmetic number, because the mean of its divisors is an integer number (2388736).

Almost surely, 2^22975025 is an apocalyptic number.

22975025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22975025 is a deficient number, since it is larger than the sum of its proper divisors (5689807).

22975025 is a wasteful number, since it uses less digits than its factorization.

22975025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5680 (or 5675 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 22975025 is about 4793.2269923299. The cubic root of 22975025 is about 284.2837250844.

The spelling of 22975025 in words is "twenty-two million, nine hundred seventy-five thousand, twenty-five".