23952736 has 12 divisors (see below), whose sum is σ = 47157012. Its totient is φ = 11976352.

The previous prime is 23952707. The next prime is 23952757. The reversal of 23952736 is 63725932.

It is a junction number, because it is equal to n+sod(n) for n = 23952695 and 23952704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374230 + ... + 374293.

It is an arithmetic number, because the mean of its divisors is an integer number (3929751).

Almost surely, 2^23952736 is an apocalyptic number.

It is an amenable number.

23952736 is a deficient number, since it is larger than the sum of its proper divisors (23204276).

23952736 is an equidigital number, since it uses as much as digits as its factorization.

23952736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748533 (or 748525 counting only the distinct ones).

The product of its digits is 68040, while the sum is 37.

The square root of 23952736 is about 4894.1532464769. The cubic root of 23952736 is about 288.2604382831.

It can be divided in two parts, 239 and 52736, that added together give a triangular number (52975 = T₃₂₅).

The spelling of 23952736 in words is "twenty-three million, nine hundred fifty-two thousand, seven hundred thirty-six".