23979792 has 40 divisors (see below), whose sum is σ = 65594016. Its totient is φ = 7522816.

The previous prime is 23979757. The next prime is 23979803. The reversal of 23979792 is 29797932.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

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

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 7 ways as a sum of consecutive naturals, for example, 13878 + ... + 15509.

Almost surely, 2^23979792 is an apocalyptic number.

It is an amenable number.

23979792 is an abundant number, since it is smaller than the sum of its proper divisors (41614224).

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

23979792 is a wasteful number, since it uses less digits than its factorization.

23979792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29415 (or 29409 counting only the distinct ones).

The product of its digits is 428652, while the sum is 48.

The square root of 23979792 is about 4896.9165808700. The cubic root of 23979792 is about 288.3689330527.

The spelling of 23979792 in words is "twenty-three million, nine hundred seventy-nine thousand, seven hundred ninety-two".