37387968 has 28 divisors (see below), whose sum is σ = 98922840. Its totient is φ = 12462592.

The previous prime is 37387951. The next prime is 37387993. The reversal of 37387968 is 86978373.

37387968 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 37387968.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97173 + ... + 97556.

Almost surely, 2^37387968 is an apocalyptic number.

It is an amenable number.

37387968 is an abundant number, since it is smaller than the sum of its proper divisors (61534872).

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

37387968 is a wasteful number, since it uses less digits than its factorization.

37387968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194744 (or 194734 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 51.

The square root of 37387968 is about 6114.5701402470. The cubic root of 37387968 is about 334.3828184971.

The spelling of 37387968 in words is "thirty-seven million, three hundred eighty-seven thousand, nine hundred sixty-eight".