23013375 has 64 divisors (see below), whose sum is σ = 47803392. Its totient is φ = 9552000.

The previous prime is 23013373. The next prime is 23013379. The reversal of 23013375 is 57331032.

It is not a de Polignac number, because 23013375 - 2¹ = 23013373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23013373) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 28477 + ... + 29273.

It is an arithmetic number, because the mean of its divisors is an integer number (746928).

Almost surely, 2^23013375 is an apocalyptic number.

23013375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

23013375 is an abundant number, since it is smaller than the sum of its proper divisors (24790017).

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

23013375 is a wasteful number, since it uses less digits than its factorization.

23013375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833 (or 823 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 24.

The square root of 23013375 is about 4797.2257607913. The cubic root of 23013375 is about 284.4418129854.

The spelling of 23013375 in words is "twenty-three million, thirteen thousand, three hundred seventy-five".