117876017 has 6 divisors (see below), whose sum is σ = 137121138. Its totient is φ = 101036544.

The previous prime is 117876001. The next prime is 117876037. The reversal of 117876017 is 710678711.

It can be written as a sum of positive squares in only one way, i.e., 115756081 + 2119936 = 10759^2 + 1456^2 .

It is not a de Polignac number, because 117876017 - 2⁴ = 117876001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117876037) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1202768 + ... + 1202865.

It is an arithmetic number, because the mean of its divisors is an integer number (22853523).

Almost surely, 2^117876017 is an apocalyptic number.

It is an amenable number.

117876017 is a deficient number, since it is larger than the sum of its proper divisors (19245121).

117876017 is an equidigital number, since it uses as much as digits as its factorization.

117876017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2405647 (or 2405640 counting only the distinct ones).

The product of its (nonzero) digits is 16464, while the sum is 38.

The square root of 117876017 is about 10857.0722112363. The cubic root of 117876017 is about 490.3149675663.

The spelling of 117876017 in words is "one hundred seventeen million, eight hundred seventy-six thousand, seventeen".