23804992 has 28 divisors (see below), whose sum is σ = 47402496. Its totient is φ = 11861120.

The previous prime is 23804971. The next prime is 23805013. The reversal of 23804992 is 29940832.

It is an interprime number because it is at equal distance from previous prime (23804971) and next prime (23805013).

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27153 + ... + 28015.

Almost surely, 2^23804992 is an apocalyptic number.

It is an amenable number.

23804992 is a deficient number, since it is larger than the sum of its proper divisors (23597504).

23804992 is an equidigital number, since it uses as much as digits as its factorization.

23804992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1306 (or 1296 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 23804992 is about 4879.0359703532. The cubic root of 23804992 is about 287.6665379168. Note that the first 3 decimals are identical.

The spelling of 23804992 in words is "twenty-three million, eight hundred four thousand, nine hundred ninety-two".