38988208 has 40 divisors (see below), whose sum is σ = 91413792. Its totient is φ = 15725568.

The previous prime is 38988181. The next prime is 38988221. The reversal of 38988208 is 80288983.

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, 8335 + ... + 12142.

Almost surely, 2^38988208 is an apocalyptic number.

It is an amenable number.

38988208 is an abundant number, since it is smaller than the sum of its proper divisors (52425584).

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

38988208 is a wasteful number, since it uses less digits than its factorization.

38988208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20509 (or 20503 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 46.

The square root of 38988208 is about 6244.0538114273. The cubic root of 38988208 is about 339.0869620823.

The spelling of 38988208 in words is "thirty-eight million, nine hundred eighty-eight thousand, two hundred eight".