37997042 has 8 divisors (see below), whose sum is σ = 57024000. Its totient is φ = 18989044.

The previous prime is 37997033. The next prime is 37997053. The reversal of 37997042 is 24079973.

37997042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 2459 + ... + 9057.

It is an arithmetic number, because the mean of its divisors is an integer number (7128000).

Almost surely, 2^37997042 is an apocalyptic number.

37997042 is a deficient number, since it is larger than the sum of its proper divisors (19026958).

37997042 is a wasteful number, since it uses less digits than its factorization.

37997042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9480.

The product of its (nonzero) digits is 95256, while the sum is 41.

The square root of 37997042 is about 6164.1740728179. The cubic root of 37997042 is about 336.1888170121.

The spelling of 37997042 in words is "thirty-seven million, nine hundred ninety-seven thousand, forty-two".