117789695 has 16 divisors (see below), whose sum is σ = 142871040. Its totient is φ = 93223200.

The previous prime is 117789673. The next prime is 117789703. The reversal of 117789695 is 596987711.

It is not a de Polignac number, because 117789695 - 2⁸ = 117789439 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 327926 + ... + 328284.

It is an arithmetic number, because the mean of its divisors is an integer number (8929440).

Almost surely, 2^117789695 is an apocalyptic number.

117789695 is a deficient number, since it is larger than the sum of its proper divisors (25081345).

117789695 is a wasteful number, since it uses less digits than its factorization.

117789695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886.

The product of its digits is 952560, while the sum is 53.

The square root of 117789695 is about 10853.0961020347. The cubic root of 117789695 is about 490.1952505235.

The spelling of 117789695 in words is "one hundred seventeen million, seven hundred eighty-nine thousand, six hundred ninety-five".