22795564 has 48 divisors (see below), whose sum is σ = 45351936. Its totient is φ = 9936000.

The previous prime is 22795561. The next prime is 22795579. The reversal of 22795564 is 46559722.

It is not an unprimeable number, because it can be changed into a prime (22795561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150889 + ... + 151039.

It is an arithmetic number, because the mean of its divisors is an integer number (944832).

Almost surely, 2^22795564 is an apocalyptic number.

It is an amenable number.

22795564 is a deficient number, since it is larger than the sum of its proper divisors (22556372).

22795564 is a wasteful number, since it uses less digits than its factorization.

22795564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286 (or 284 counting only the distinct ones).

The product of its digits is 151200, while the sum is 40.

The square root of 22795564 is about 4774.4700229450. The cubic root of 22795564 is about 283.5415966677.

The spelling of 22795564 in words is "twenty-two million, seven hundred ninety-five thousand, five hundred sixty-four".