23056032 has 48 divisors (see below), whose sum is σ = 62167392. Its totient is φ = 7476480.

The previous prime is 23056021. The next prime is 23056081. The reversal of 23056032 is 23065032.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×23056032² = 1063161223170048, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307 + ... + 6797.

It is an arithmetic number, because the mean of its divisors is an integer number (1295154).

Almost surely, 2^23056032 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 23056032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31083696).

23056032 is an abundant number, since it is smaller than the sum of its proper divisors (39111360).

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

23056032 is a wasteful number, since it uses less digits than its factorization.

23056032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6541 (or 6533 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 23056032 is about 4801.6697095906. The cubic root of 23056032 is about 284.6174491881.

The spelling of 23056032 in words is "twenty-three million, fifty-six thousand, thirty-two".