38872496 has 40 divisors (see below), whose sum is σ = 83317584. Its totient is φ = 17452800.

The previous prime is 38872453. The next prime is 38872513. The reversal of 38872496 is 69427883.

It is a super-2 number, since 2×38872496² = 3022141890540032, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 38872496.

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, 5171 + ... + 10221.

Almost surely, 2^38872496 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 38872496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41658792).

38872496 is an abundant number, since it is smaller than the sum of its proper divisors (44445088).

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

38872496 is a wasteful number, since it uses less digits than its factorization.

38872496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5109 (or 5103 counting only the distinct ones).

The product of its digits is 580608, while the sum is 47.

The square root of 38872496 is about 6234.7811509306. The cubic root of 38872496 is about 338.7511741357.

The spelling of 38872496 in words is "thirty-eight million, eight hundred seventy-two thousand, four hundred ninety-six".