37316972 has 48 divisors (see below), whose sum is σ = 86220288. Its totient is φ = 13681920.

The previous prime is 37316953. The next prime is 37317029. The reversal of 37316972 is 27961373.

37316972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

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 15 ways as a sum of consecutive naturals, for example, 1673 + ... + 8799.

It is an arithmetic number, because the mean of its divisors is an integer number (1796256).

Almost surely, 2^37316972 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 37316972, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43110144).

37316972 is an abundant number, since it is smaller than the sum of its proper divisors (48903316).

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

37316972 is a wasteful number, since it uses less digits than its factorization.

37316972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7166 (or 7164 counting only the distinct ones).

The product of its digits is 47628, while the sum is 38.

The square root of 37316972 is about 6108.7619040195. The cubic root of 37316972 is about 334.1710312453.

The spelling of 37316972 in words is "thirty-seven million, three hundred sixteen thousand, nine hundred seventy-two".