23197252 has 48 divisors (see below), whose sum is σ = 46992960. Its totient is φ = 9929088.

The previous prime is 23197241. The next prime is 23197277. The reversal of 23197252 is 25279132.

It is a super-2 number, since 2×23197252² = 1076225000703008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52143 + ... + 52585.

It is an arithmetic number, because the mean of its divisors is an integer number (979020).

Almost surely, 2^23197252 is an apocalyptic number.

It is an amenable number.

23197252 is an abundant number, since it is smaller than the sum of its proper divisors (23795708).

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

23197252 is a wasteful number, since it uses less digits than its factorization.

23197252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532 (or 530 counting only the distinct ones).

The product of its digits is 7560, while the sum is 31.

The square root of 23197252 is about 4816.3525618459. The cubic root of 23197252 is about 285.1973681604.

The spelling of 23197252 in words is "twenty-three million, one hundred ninety-seven thousand, two hundred fifty-two".