37994122 has 4 divisors (see below), whose sum is σ = 56991186. Its totient is φ = 18997060.

The previous prime is 37994119. The next prime is 37994141. The reversal of 37994122 is 22149973.

37994122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 32936121 + 5058001 = 5739^2 + 2249^2 .

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 as a sum of consecutive naturals, namely, 9498529 + ... + 9498532.

Almost surely, 2^37994122 is an apocalyptic number.

37994122 is a deficient number, since it is larger than the sum of its proper divisors (18997064).

37994122 is a wasteful number, since it uses less digits than its factorization.

37994122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18997063.

The product of its digits is 27216, while the sum is 37.

The square root of 37994122 is about 6163.9372157737. The cubic root of 37994122 is about 336.1802049690.

It can be divided in two parts, 3799 and 4122, that added together give a square (7921 = 89²).

The spelling of 37994122 in words is "thirty-seven million, nine hundred ninety-four thousand, one hundred twenty-two".