23117488 has 20 divisors (see below), whose sum is σ = 45833128. Its totient is φ = 11289600.

The previous prime is 23117477. The next prime is 23117513. The reversal of 23117488 is 88471132.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16113 + ... + 17488.

Almost surely, 2^23117488 is an apocalyptic number.

It is an amenable number.

23117488 is a deficient number, since it is larger than the sum of its proper divisors (22715640).

23117488 is a wasteful number, since it uses less digits than its factorization.

23117488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33652 (or 33646 counting only the distinct ones).

The product of its digits is 10752, while the sum is 34.

The square root of 23117488 is about 4808.0648914090. The cubic root of 23117488 is about 284.8701080402.

The spelling of 23117488 in words is "twenty-three million, one hundred seventeen thousand, four hundred eighty-eight".