37113642 has 12 divisors (see below), whose sum is σ = 80412930. Its totient is φ = 12371208.

The previous prime is 37113619. The next prime is 37113653. The reversal of 37113642 is 24631173.

37113642 is a `hidden beast` number, since 3 + 7 + 1 + 13 + 642 = 666.

37113642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 34117281 + 2996361 = 5841^2 + 1731^2 .

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 5 ways as a sum of consecutive naturals, for example, 1030917 + ... + 1030952.

Almost surely, 2^37113642 is an apocalyptic number.

37113642 is an abundant number, since it is smaller than the sum of its proper divisors (43299288).

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

37113642 is a wasteful number, since it uses less digits than its factorization.

37113642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2061877 (or 2061874 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 37113642 is about 6092.0966834088. The cubic root of 37113642 is about 333.5629899594.

The spelling of 37113642 in words is "thirty-seven million, one hundred thirteen thousand, six hundred forty-two".