23752269 has 12 divisors (see below), whose sum is σ = 34792992. Its totient is φ = 15611400.

The previous prime is 23752259. The next prime is 23752277. The reversal of 23752269 is 96225732.

It is not a de Polignac number, because 23752269 - 2¹² = 23748173 is a prime.

It is a super-2 number, since 2×23752269² = 1128340565296722, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23752259) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17947 + ... + 19224.

It is an arithmetic number, because the mean of its divisors is an integer number (2899416).

Almost surely, 2^23752269 is an apocalyptic number.

It is an amenable number.

23752269 is a deficient number, since it is larger than the sum of its proper divisors (11040723).

23752269 is a wasteful number, since it uses less digits than its factorization.

23752269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37248 (or 37245 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 23752269 is about 4873.6299613327. The cubic root of 23752269 is about 287.4540075136.

It can be divided in two parts, 237 and 52269, that multiplied together give a triangular number (12387753 = T₄₉₇₇).

The spelling of 23752269 in words is "twenty-three million, seven hundred fifty-two thousand, two hundred sixty-nine".