23257024 has 28 divisors (see below), whose sum is σ = 52744624. Its totient is φ = 9967104.

The previous prime is 23257021. The next prime is 23257027. The reversal of 23257024 is 42075232.

It is an interprime number because it is at equal distance from previous prime (23257021) and next prime (23257027).

It is a tau number, because it is divible by the number of its divisors (28).

It is a self number, because there is not a number n which added to its sum of digits gives 23257024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23257021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25509 + ... + 26404.

Almost surely, 2^23257024 is an apocalyptic number.

It is an amenable number.

23257024 is an abundant number, since it is smaller than the sum of its proper divisors (29487600).

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

23257024 is an equidigital number, since it uses as much as digits as its factorization.

23257024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51932 (or 51922 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 23257024 is about 4822.5536803648. The cubic root of 23257024 is about 285.4421126182.

The spelling of 23257024 in words is "twenty-three million, two hundred fifty-seven thousand, twenty-four".