117697676 has 12 divisors (see below), whose sum is σ = 208578720. Its totient is φ = 58103760.

The previous prime is 117697663. The next prime is 117697687. The reversal of 117697676 is 676796711.

It is a happy number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 185915 + ... + 186546.

It is an arithmetic number, because the mean of its divisors is an integer number (17381560).

Almost surely, 2^117697676 is an apocalyptic number.

It is an amenable number.

117697676 is a deficient number, since it is larger than the sum of its proper divisors (90881044).

117697676 is a wasteful number, since it uses less digits than its factorization.

117697676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372544 (or 372542 counting only the distinct ones).

The product of its digits is 666792, while the sum is 50.

The square root of 117697676 is about 10848.8559765535. The cubic root of 117697676 is about 490.0675680806.

The spelling of 117697676 in words is "one hundred seventeen million, six hundred ninety-seven thousand, six hundred seventy-six".