23881875 has 40 divisors (see below), whose sum is σ = 40786944. Its totient is φ = 12420000.

The previous prime is 23881859. The next prime is 23881883. The reversal of 23881875 is 57818832.

It is a happy number.

It is not a de Polignac number, because 23881875 - 2⁴ = 23881859 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 87990 + ... + 88260.

Almost surely, 2^23881875 is an apocalyptic number.

23881875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

23881875 is a deficient number, since it is larger than the sum of its proper divisors (16905069).

23881875 is an equidigital number, since it uses as much as digits as its factorization.

23881875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341 (or 326 counting only the distinct ones).

The product of its digits is 107520, while the sum is 42.

The square root of 23881875 is about 4886.9085319862. The cubic root of 23881875 is about 287.9758973849.

The spelling of 23881875 in words is "twenty-three million, eight hundred eighty-one thousand, eight hundred seventy-five".