22937252 has 12 divisors (see below), whose sum is σ = 43227996. Its totient is φ = 10586400.

The previous prime is 22937251. The next prime is 22937261. The reversal of 22937252 is 25273922.

It can be written as a sum of positive squares in 2 ways, for example, as 6421156 + 16516096 = 2534^2 + 4064^2 .

It is a super-2 number, since 2×22937252² = 1052235058623008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22937251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220499 + ... + 220602.

It is an arithmetic number, because the mean of its divisors is an integer number (3602333).

Almost surely, 2^22937252 is an apocalyptic number.

It is an amenable number.

22937252 is a deficient number, since it is larger than the sum of its proper divisors (20290744).

22937252 is a wasteful number, since it uses less digits than its factorization.

22937252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441118 (or 441116 counting only the distinct ones).

The product of its digits is 15120, while the sum is 32.

The square root of 22937252 is about 4789.2851241078. The cubic root of 22937252 is about 284.1278436521.

The spelling of 22937252 in words is "twenty-two million, nine hundred thirty-seven thousand, two hundred fifty-two".