22574056 has 16 divisors (see below), whose sum is σ = 42431040. Its totient is φ = 11259120.

The previous prime is 22574039. The next prime is 22574081. The reversal of 22574056 is 65047522.

It is a super-2 number, since 2×22574056² = 1019176008582272, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 175 + ... + 6721.

It is an arithmetic number, because the mean of its divisors is an integer number (2651940).

Almost surely, 2^22574056 is an apocalyptic number.

It is an amenable number.

22574056 is a deficient number, since it is larger than the sum of its proper divisors (19856984).

22574056 is a wasteful number, since it uses less digits than its factorization.

22574056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6984 (or 6980 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 22574056 is about 4751.2162653367. The cubic root of 22574056 is about 282.6201999783.

The spelling of 22574056 in words is "twenty-two million, five hundred seventy-four thousand, fifty-six".