38868832 has 24 divisors (see below), whose sum is σ = 80551800. Its totient is φ = 18411264.

The previous prime is 38868821. The next prime is 38868853. The reversal of 38868832 is 23886883.

It is a super-2 number, since 2×38868832² = 3021572202088448, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31357 + ... + 32572.

It is an arithmetic number, because the mean of its divisors is an integer number (3356325).

Almost surely, 2^38868832 is an apocalyptic number.

38868832 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

38868832 is an abundant number, since it is smaller than the sum of its proper divisors (41682968).

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

38868832 is a wasteful number, since it uses less digits than its factorization.

38868832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63958 (or 63950 counting only the distinct ones).

The product of its digits is 442368, while the sum is 46.

The square root of 38868832 is about 6234.4873085122. The cubic root of 38868832 is about 338.7405305923.

The spelling of 38868832 in words is "thirty-eight million, eight hundred sixty-eight thousand, eight hundred thirty-two".