37882016 has 12 divisors (see below), whose sum is σ = 74580282. Its totient is φ = 18940992.

The previous prime is 37882003. The next prime is 37882021. The reversal of 37882016 is 61028873.

It can be written as a sum of positive squares in only one way, i.e., 27667600 + 10214416 = 5260^2 + 3196^2 .

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 591875 + ... + 591938.

Almost surely, 2^37882016 is an apocalyptic number.

It is an amenable number.

37882016 is a deficient number, since it is larger than the sum of its proper divisors (36698266).

37882016 is a wasteful number, since it uses less digits than its factorization.

37882016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1183823 (or 1183815 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 37882016 is about 6154.8367971864. The cubic root of 37882016 is about 335.8492331909.

The spelling of 37882016 in words is "thirty-seven million, eight hundred eighty-two thousand, sixteen".