23125875 has 32 divisors (see below), whose sum is σ = 38997504. Its totient is φ = 12168800.

The previous prime is 23125871. The next prime is 23125877. The reversal of 23125875 is 57852132.

It is not a de Polignac number, because 23125875 - 2² = 23125871 is a prime.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (23125871) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30754 + ... + 31496.

It is an arithmetic number, because the mean of its divisors is an integer number (1218672).

Almost surely, 2^23125875 is an apocalyptic number.

23125875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

23125875 is a deficient number, since it is larger than the sum of its proper divisors (15871629).

23125875 is an equidigital number, since it uses as much as digits as its factorization.

23125875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844 (or 834 counting only the distinct ones).

The product of its digits is 16800, while the sum is 33.

The square root of 23125875 is about 4808.9369927251. The cubic root of 23125875 is about 284.9045540654.

It can be divided in two parts, 231 and 25875, that added together give a triangular number (26106 = T₂₂₈).

The spelling of 23125875 in words is "twenty-three million, one hundred twenty-five thousand, eight hundred seventy-five".