22972204 has 6 divisors (see below), whose sum is σ = 40201364. Its totient is φ = 11486100.

The previous prime is 22972199. The next prime is 22972207. The reversal of 22972204 is 40227922.

It is not an unprimeable number, because it can be changed into a prime (22972207) by changing a digit.

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 as a sum of consecutive naturals, namely, 2871522 + ... + 2871529.

Almost surely, 2^22972204 is an apocalyptic number.

It is an amenable number.

22972204 is a deficient number, since it is larger than the sum of its proper divisors (17229160).

22972204 is a wasteful number, since it uses less digits than its factorization.

22972204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5743055 (or 5743053 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 22972204 is about 4792.9327139028. The cubic root of 22972204 is about 284.2720893014.

The spelling of 22972204 in words is "twenty-two million, nine hundred seventy-two thousand, two hundred four".