23472904 has 64 divisors (see below), whose sum is σ = 57052800. Its totient is φ = 8792064.

The previous prime is 23472901. The next prime is 23472929. The reversal of 23472904 is 40927432.

It is not an unprimeable number, because it can be changed into a prime (23472901) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12984 + ... + 14680.

It is an arithmetic number, because the mean of its divisors is an integer number (891450).

Almost surely, 2^23472904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23472904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28526400).

23472904 is an abundant number, since it is smaller than the sum of its proper divisors (33579896).

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

23472904 is a wasteful number, since it uses less digits than its factorization.

23472904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1742 (or 1738 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 23472904 is about 4844.8843123443. The cubic root of 23472904 is about 286.3225857890.

The spelling of 23472904 in words is "twenty-three million, four hundred seventy-two thousand, nine hundred four".