22974264 has 48 divisors (see below), whose sum is σ = 64373400. Its totient is φ = 7393344.

The previous prime is 22974241. The next prime is 22974307. The reversal of 22974264 is 46247922.

22974264 is a `hidden beast` number, since 229 + 7 + 426 + 4 = 666.

It is a super-5 number, since 5×22974264⁵ (a number of 38 digits) contains 55555 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 3414 + ... + 7589.

Almost surely, 2^22974264 is an apocalyptic number.

22974264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22974264 is an abundant number, since it is smaller than the sum of its proper divisors (41399136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22974264 is a wasteful number, since it uses less digits than its factorization.

22974264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11044 (or 11037 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 22974264 is about 4793.1476088266. The cubic root of 22974264 is about 284.2805862804.

It can be divided in two parts, 2297 and 4264, that added together give a 8-th power (6561 = 3⁸).

The spelling of 22974264 in words is "twenty-two million, nine hundred seventy-four thousand, two hundred sixty-four".