23748992 has 16 divisors (see below), whose sum is σ = 47312700. Its totient is φ = 11874432.

The previous prime is 23748973. The next prime is 23748997. The reversal of 23748992 is 29984732.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23748997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 92642 + ... + 92897.

Almost surely, 2^23748992 is an apocalyptic number.

It is an amenable number.

23748992 is a deficient number, since it is larger than the sum of its proper divisors (23563708).

23748992 is an equidigital number, since it uses as much as digits as its factorization.

23748992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185553 (or 185541 counting only the distinct ones).

The product of its digits is 217728, while the sum is 44.

The square root of 23748992 is about 4873.2937526892. The cubic root of 23748992 is about 287.4407873015.

The spelling of 23748992 in words is "twenty-three million, seven hundred forty-eight thousand, nine hundred ninety-two".