23392256 has 26 divisors (see below), whose sum is σ = 46786992. Its totient is φ = 11694080.

The previous prime is 23392231. The next prime is 23392273. The reversal of 23392256 is 65229332.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 1241 + ... + 6951.

Almost surely, 2^23392256 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 23392256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23393496).

23392256 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23392256 is an frugal number, since it uses more digits than its factorization.

23392256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5735 (or 5713 counting only the distinct ones).

The product of its digits is 19440, while the sum is 32.

The square root of 23392256 is about 4836.5541452567. The cubic root of 23392256 is about 285.9942946357.

The spelling of 23392256 in words is "twenty-three million, three hundred ninety-two thousand, two hundred fifty-six".