38522256 has 40 divisors (see below), whose sum is σ = 100112640. Its totient is φ = 12763776.

The previous prime is 38522249. The next prime is 38522287. The reversal of 38522256 is 65222583.

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, 5985 + ... + 10623.

It is an arithmetic number, because the mean of its divisors is an integer number (2502816).

Almost surely, 2^38522256 is an apocalyptic number.

It is an amenable number.

38522256 is an abundant number, since it is smaller than the sum of its proper divisors (61590384).

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

38522256 is a wasteful number, since it uses less digits than its factorization.

38522256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4823 (or 4817 counting only the distinct ones).

The product of its digits is 28800, while the sum is 33.

The square root of 38522256 is about 6206.6300034721. The cubic root of 38522256 is about 337.7307239908.

The spelling of 38522256 in words is "thirty-eight million, five hundred twenty-two thousand, two hundred fifty-six".