37816045 has 16 divisors (see below), whose sum is σ = 46230912. Its totient is φ = 29690560.

The previous prime is 37816039. The next prime is 37816057. The reversal of 37816045 is 54061873.

It is not a de Polignac number, because 37816045 - 2⁵ = 37816013 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 37816045.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 121440 + ... + 121750.

It is an arithmetic number, because the mean of its divisors is an integer number (2889432).

Almost surely, 2^37816045 is an apocalyptic number.

It is an amenable number.

37816045 is a deficient number, since it is larger than the sum of its proper divisors (8414867).

37816045 is a wasteful number, since it uses less digits than its factorization.

37816045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 37816045 is about 6149.4751808589. The cubic root of 37816045 is about 335.6541609975.

The spelling of 37816045 in words is "thirty-seven million, eight hundred sixteen thousand, forty-five".