117179199 has 12 divisors (see below), whose sum is σ = 171402400. Its totient is φ = 77130144.

The previous prime is 117179191. The next prime is 117179239. The reversal of 117179199 is 991971711.

It is not a de Polignac number, because 117179199 - 2³ = 117179191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117179191) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81694 + ... + 83115.

Almost surely, 2^117179199 is an apocalyptic number.

117179199 is a deficient number, since it is larger than the sum of its proper divisors (54223201).

117179199 is a wasteful number, since it uses less digits than its factorization.

117179199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164894 (or 164891 counting only the distinct ones).

The product of its digits is 35721, while the sum is 45.

The square root of 117179199 is about 10824.9341337488. The cubic root of 117179199 is about 489.3469002719.

The spelling of 117179199 in words is "one hundred seventeen million, one hundred seventy-nine thousand, one hundred ninety-nine".