23463872 has 28 divisors (see below), whose sum is σ = 46716696. Its totient is φ = 11692800.

The previous prime is 23463863. The next prime is 23463877. The reversal of 23463872 is 27836432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23463877) 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, 33122 + ... + 33822.

Almost surely, 2^23463872 is an apocalyptic number.

It is an amenable number.

23463872 is a deficient number, since it is larger than the sum of its proper divisors (23252824).

23463872 is an equidigital number, since it uses as much as digits as its factorization.

23463872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1236 (or 1226 counting only the distinct ones).

The product of its digits is 48384, while the sum is 35.

The square root of 23463872 is about 4843.9521054610. The cubic root of 23463872 is about 286.2858569525.

The spelling of 23463872 in words is "twenty-three million, four hundred sixty-three thousand, eight hundred seventy-two".