23990976 has 42 divisors (see below), whose sum is σ = 68767452. Its totient is φ = 7996800.

The previous prime is 23990969. The next prime is 23991041. The reversal of 23990976 is 67909932.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20250 + ... + 21401.

Almost surely, 2^23990976 is an apocalyptic number.

It is an amenable number.

23990976 is an abundant number, since it is smaller than the sum of its proper divisors (44776476).

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

23990976 is a wasteful number, since it uses less digits than its factorization.

23990976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41669 (or 41656 counting only the distinct ones).

The product of its (nonzero) digits is 183708, while the sum is 45.

The square root of 23990976 is about 4898.0583908320. The cubic root of 23990976 is about 288.4137571402.

The spelling of 23990976 in words is "twenty-three million, nine hundred ninety thousand, nine hundred seventy-six".