38910052 has 12 divisors (see below), whose sum is σ = 68164096. Its totient is φ = 19434600.

The previous prime is 38910041. The next prime is 38910073. The reversal of 38910052 is 25001983.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 38910052.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 324 + ... + 8827.

Almost surely, 2^38910052 is an apocalyptic number.

It is an amenable number.

38910052 is a deficient number, since it is larger than the sum of its proper divisors (29254044).

38910052 is a wasteful number, since it uses less digits than its factorization.

38910052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10218 (or 10216 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 38910052 is about 6237.7922376431. The cubic root of 38910052 is about 338.8602319144.

The spelling of 38910052 in words is "thirty-eight million, nine hundred ten thousand, fifty-two".