23056392 has 64 divisors (see below), whose sum is σ = 60292800. Its totient is φ = 7338240.

The previous prime is 23056379. The next prime is 23056417. The reversal of 23056392 is 29365032.

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 15 ways as a sum of consecutive naturals, for example, 109167 + ... + 109377.

It is an arithmetic number, because the mean of its divisors is an integer number (942075).

Almost surely, 2^23056392 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 23056392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30146400).

23056392 is an abundant number, since it is smaller than the sum of its proper divisors (37236408).

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

23056392 is a wasteful number, since it uses less digits than its factorization.

23056392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406 (or 402 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 23056392 is about 4801.7071964042. The cubic root of 23056392 is about 284.6189305321.

The spelling of 23056392 in words is "twenty-three million, fifty-six thousand, three hundred ninety-two".