38875512 has 32 divisors (see below), whose sum is σ = 104665680. Its totient is φ = 11961600.

The previous prime is 38875511. The next prime is 38875517. The reversal of 38875512 is 21557883.

It is a super-2 number, since 2×38875512² = 3022610866524288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38875511) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 61989 + ... + 62612.

Almost surely, 2^38875512 is an apocalyptic number.

It is an amenable number.

38875512 is an abundant number, since it is smaller than the sum of its proper divisors (65790168).

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

38875512 is a wasteful number, since it uses less digits than its factorization.

38875512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124623 (or 124619 counting only the distinct ones).

The product of its digits is 67200, while the sum is 39.

The square root of 38875512 is about 6235.0230151941. The cubic root of 38875512 is about 338.7599348039.

The spelling of 38875512 in words is "thirty-eight million, eight hundred seventy-five thousand, five hundred twelve".