23597152 has 12 divisors (see below), whose sum is σ = 46456956. Its totient is φ = 11798560.

The previous prime is 23597143. The next prime is 23597159. The reversal of 23597152 is 25179532.

It is a super-2 number, since 2×23597152² = 1113651165022208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23597159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 368674 + ... + 368737.

It is an arithmetic number, because the mean of its divisors is an integer number (3871413).

Almost surely, 2^23597152 is an apocalyptic number.

It is an amenable number.

23597152 is a deficient number, since it is larger than the sum of its proper divisors (22859804).

23597152 is an equidigital number, since it uses as much as digits as its factorization.

23597152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737421 (or 737413 counting only the distinct ones).

The product of its digits is 18900, while the sum is 34.

The square root of 23597152 is about 4857.6899859913. The cubic root of 23597152 is about 286.8268895799.

The spelling of 23597152 in words is "twenty-three million, five hundred ninety-seven thousand, one hundred fifty-two".