117369317 has 24 divisors (see below), whose sum is σ = 134500608. Its totient is φ = 102211200.

The previous prime is 117369313. The next prime is 117369331. The reversal of 117369317 is 713963711.

It is a happy number.

It is not a de Polignac number, because 117369317 - 2² = 117369313 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 (117369311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 225017 + ... + 225537.

It is an arithmetic number, because the mean of its divisors is an integer number (5604192).

Almost surely, 2^117369317 is an apocalyptic number.

It is an amenable number.

117369317 is a deficient number, since it is larger than the sum of its proper divisors (17131291).

117369317 is a wasteful number, since it uses less digits than its factorization.

117369317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621 (or 608 counting only the distinct ones).

The product of its digits is 23814, while the sum is 38.

The square root of 117369317 is about 10833.7120600466. The cubic root of 117369317 is about 489.6114050810.

The spelling of 117369317 in words is "one hundred seventeen million, three hundred sixty-nine thousand, three hundred seventeen".