107537994 has 12 divisors (see below), whose sum is σ = 232999026. Its totient is φ = 35845992.

The previous prime is 107537981. The next prime is 107538017. The reversal of 107537994 is 499735701.

107537994 is a `hidden beast` number, since 107 + 537 + 9 + 9 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 57198969 + 50339025 = 7563^2 + 7095^2 .

It is a Curzon number.

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, 2987149 + ... + 2987184.

Almost surely, 2^107537994 is an apocalyptic number.

107537994 is an abundant number, since it is smaller than the sum of its proper divisors (125461032).

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

107537994 is a wasteful number, since it uses less digits than its factorization.

107537994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5974341 (or 5974338 counting only the distinct ones).

The product of its (nonzero) digits is 238140, while the sum is 45.

The square root of 107537994 is about 10370.0527481783. The cubic root of 107537994 is about 475.5402812621.

The spelling of 107537994 in words is "one hundred seven million, five hundred thirty-seven thousand, nine hundred ninety-four".