38875424 has 36 divisors (see below), whose sum is σ = 89035254. Its totient is φ = 16660224.

The previous prime is 38875423. The next prime is 38875433. The reversal of 38875424 is 42457883.

It can be written as a sum of positive squares in only one way, i.e., 22391824 + 16483600 = 4732^2 + 4060^2 .

It is a super-2 number, since 2×38875424² = 3022597182359552, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38875423) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10829 + ... + 13964.

Almost surely, 2^38875424 is an apocalyptic number.

It is an amenable number.

38875424 is an abundant number, since it is smaller than the sum of its proper divisors (50159830).

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

38875424 is a wasteful number, since it uses less digits than its factorization.

38875424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24817 (or 24802 counting only the distinct ones).

The product of its digits is 215040, while the sum is 41.

The square root of 38875424 is about 6235.0159582795. The cubic root of 38875424 is about 338.7596791940.

The spelling of 38875424 in words is "thirty-eight million, eight hundred seventy-five thousand, four hundred twenty-four".