38765056 has 40 divisors (see below), whose sum is σ = 84507984. Its totient is φ = 17617920.

The previous prime is 38765053. The next prime is 38765081. The reversal of 38765056 is 65056783.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (38765053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2191 + ... + 9073.

Almost surely, 2^38765056 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 38765056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42253992).

38765056 is an abundant number, since it is smaller than the sum of its proper divisors (45742928).

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

38765056 is an equidigital number, since it uses as much as digits as its factorization.

38765056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6912 (or 6896 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 40.

The square root of 38765056 is about 6226.1590085702. The cubic root of 38765056 is about 338.4387938096.

The spelling of 38765056 in words is "thirty-eight million, seven hundred sixty-five thousand, fifty-six".