117794937 has 16 divisors (see below), whose sum is σ = 176496768. Its totient is φ = 69336960.

The previous prime is 117794933. The next prime is 117794951. The reversal of 117794937 is 739497711.

It is not a de Polignac number, because 117794937 - 2² = 117794933 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117794933) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 64764 + ... + 66557.

It is an arithmetic number, because the mean of its divisors is an integer number (11031048).

Almost surely, 2^117794937 is an apocalyptic number.

It is an amenable number.

117794937 is a deficient number, since it is larger than the sum of its proper divisors (58701831).

117794937 is a wasteful number, since it uses less digits than its factorization.

117794937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131360.

The product of its digits is 333396, while the sum is 48.

The square root of 117794937 is about 10853.3375972555. The cubic root of 117794937 is about 490.2025221426.

The spelling of 117794937 in words is "one hundred seventeen million, seven hundred ninety-four thousand, nine hundred thirty-seven".