23057375 has 32 divisors (see below), whose sum is σ = 32235840. Its totient is φ = 16320000.

The previous prime is 23057369. The next prime is 23057387. The reversal of 23057375 is 57375032.

It is not a de Polignac number, because 23057375 - 2¹⁰ = 23056351 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56171 + ... + 56579.

It is an arithmetic number, because the mean of its divisors is an integer number (1007370).

Almost surely, 2^23057375 is an apocalyptic number.

23057375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

23057375 is a deficient number, since it is larger than the sum of its proper divisors (9178465).

23057375 is a wasteful number, since it uses less digits than its factorization.

23057375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476 (or 466 counting only the distinct ones).

The product of its (nonzero) digits is 22050, while the sum is 32.

The square root of 23057375 is about 4801.8095547408. The cubic root of 23057375 is about 284.6229753459.

It can be divided in two parts, 23057 and 375, that added together give a palindrome (23432).

The spelling of 23057375 in words is "twenty-three million, fifty-seven thousand, three hundred seventy-five".