23457752 has 16 divisors (see below), whose sum is σ = 45500400. Its totient is φ = 11324320.

The previous prime is 23457743. The next prime is 23457757. The reversal of 23457752 is 25775432.

It is a super-2 number, since 2×23457752² = 1100532257787008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23457757) 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, 50324 + ... + 50787.

It is an arithmetic number, because the mean of its divisors is an integer number (2843775).

Almost surely, 2^23457752 is an apocalyptic number.

It is an amenable number.

23457752 is a deficient number, since it is larger than the sum of its proper divisors (22042648).

23457752 is a wasteful number, since it uses less digits than its factorization.

23457752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101146 (or 101142 counting only the distinct ones).

The product of its digits is 58800, while the sum is 35.

The square root of 23457752 is about 4843.3203486864. The cubic root of 23457752 is about 286.2609644739.

The spelling of 23457752 in words is "twenty-three million, four hundred fifty-seven thousand, seven hundred fifty-two".