22875044 has 12 divisors (see below), whose sum is σ = 40084044. Its totient is φ = 11422464.

The previous prime is 22875023. The next prime is 22875053. The reversal of 22875044 is 44057822.

It can be written as a sum of positive squares in 2 ways, for example, as 10484644 + 12390400 = 3238^2 + 3520^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 22875044.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92 + ... + 6764.

It is an arithmetic number, because the mean of its divisors is an integer number (3340337).

Almost surely, 2^22875044 is an apocalyptic number.

It is an amenable number.

22875044 is a deficient number, since it is larger than the sum of its proper divisors (17209000).

22875044 is a wasteful number, since it uses less digits than its factorization.

22875044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7534 (or 7532 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 32.

The square root of 22875044 is about 4782.7862172587. The cubic root of 22875044 is about 283.8707505502.

The spelling of 22875044 in words is "twenty-two million, eight hundred seventy-five thousand, forty-four".