23757472 has 24 divisors (see below), whose sum is σ = 46884096. Its totient is φ = 11850432.

The previous prime is 23757443. The next prime is 23757479. The reversal of 23757472 is 27475732.

It is a zygodrome in base 4.

It is not an unprimeable number, because it can be changed into a prime (23757479) 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, 21313 + ... + 22399.

It is an arithmetic number, because the mean of its divisors is an integer number (1953504).

Almost surely, 2^23757472 is an apocalyptic number.

It is an amenable number.

23757472 is a deficient number, since it is larger than the sum of its proper divisors (23126624).

23757472 is a wasteful number, since it uses less digits than its factorization.

23757472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1780 (or 1772 counting only the distinct ones).

The product of its digits is 82320, while the sum is 37.

The square root of 23757472 is about 4874.1637231427. The cubic root of 23757472 is about 287.4749951788.

The spelling of 23757472 in words is "twenty-three million, seven hundred fifty-seven thousand, four hundred seventy-two".