23891696 has 20 divisors (see below), whose sum is σ = 47076600. Its totient is φ = 11742912.

The previous prime is 23891689. The next prime is 23891701. The reversal of 23891696 is 69619832.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11711 + ... + 13598.

It is an arithmetic number, because the mean of its divisors is an integer number (2353830).

Almost surely, 2^23891696 is an apocalyptic number.

It is an amenable number.

23891696 is a deficient number, since it is larger than the sum of its proper divisors (23184904).

23891696 is a wasteful number, since it uses less digits than its factorization.

23891696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25376 (or 25370 counting only the distinct ones).

The product of its digits is 139968, while the sum is 44.

The square root of 23891696 is about 4887.9132561861. The cubic root of 23891696 is about 288.0153669784.

The spelling of 23891696 in words is "twenty-three million, eight hundred ninety-one thousand, six hundred ninety-six".