23979676 has 12 divisors (see below), whose sum is σ = 47959408. Its totient is φ = 10276992.

The previous prime is 23979667. The next prime is 23979677. The reversal of 23979676 is 67697932.

23979676 is an admirable number.

It is a super-2 number, since 2×23979676² = 1150049722129952, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23979677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 428181 + ... + 428236.

Almost surely, 2^23979676 is an apocalyptic number.

It is an amenable number.

23979676 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23979676 is a wasteful number, since it uses less digits than its factorization.

23979676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856428 (or 856426 counting only the distinct ones).

The product of its digits is 857304, while the sum is 49.

The square root of 23979676 is about 4896.9047366678. The cubic root of 23979676 is about 288.3684680660.

The spelling of 23979676 in words is "twenty-three million, nine hundred seventy-nine thousand, six hundred seventy-six".