23974825 has 12 divisors (see below), whose sum is σ = 33976000. Its totient is φ = 16439760.

The previous prime is 23974801. The next prime is 23974837. The reversal of 23974825 is 52847932.

It is not a de Polignac number, because 23974825 - 2¹⁷ = 23843753 is a prime.

It is a super-4 number, since 4×23974825⁴ (a number of 31 digits) contains 4444 as substring.

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, 68325 + ... + 68674.

Almost surely, 2^23974825 is an apocalyptic number.

23974825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23974825 is a deficient number, since it is larger than the sum of its proper divisors (10001175).

23974825 is a wasteful number, since it uses less digits than its factorization.

23974825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137016 (or 137011 counting only the distinct ones).

The product of its digits is 120960, while the sum is 40.

The square root of 23974825 is about 4896.4093987329. The cubic root of 23974825 is about 288.3490214622.

The spelling of 23974825 in words is "twenty-three million, nine hundred seventy-four thousand, eight hundred twenty-five".