23372825 has 12 divisors (see below), whose sum is σ = 33122880. Its totient is φ = 16026960.

The previous prime is 23372809. The next prime is 23372851. The reversal of 23372825 is 52827332.

It is not a de Polignac number, because 23372825 - 2⁴ = 23372809 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23372791 and 23372800.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66605 + ... + 66954.

It is an arithmetic number, because the mean of its divisors is an integer number (2760240).

Almost surely, 2^23372825 is an apocalyptic number.

23372825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23372825 is a deficient number, since it is larger than the sum of its proper divisors (9750055).

23372825 is a wasteful number, since it uses less digits than its factorization.

23372825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133576 (or 133571 counting only the distinct ones).

The product of its digits is 20160, while the sum is 32.

The square root of 23372825 is about 4834.5449630756. The cubic root of 23372825 is about 285.9150847389.

It can be divided in two parts, 233 and 72825, that multiplied together give a triangular number (16968225 = T₅₈₂₅).

The spelling of 23372825 in words is "twenty-three million, three hundred seventy-two thousand, eight hundred twenty-five".