23793888 has 24 divisors (see below), whose sum is σ = 62459208. Its totient is φ = 7931264.

The previous prime is 23793851. The next prime is 23793893. The reversal of 23793888 is 88839732.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×23793888² = 1132298212313088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent 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, 123831 + ... + 124022.

It is an arithmetic number, because the mean of its divisors is an integer number (2602467).

Almost surely, 2^23793888 is an apocalyptic number.

It is an amenable number.

23793888 is an abundant number, since it is smaller than the sum of its proper divisors (38665320).

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

23793888 is a wasteful number, since it uses less digits than its factorization.

23793888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247866 (or 247858 counting only the distinct ones).

The product of its digits is 580608, while the sum is 48.

The square root of 23793888 is about 4877.8979079107. The cubic root of 23793888 is about 287.6218029577.

The spelling of 23793888 in words is "twenty-three million, seven hundred ninety-three thousand, eight hundred eighty-eight".