117168976 has 20 divisors (see below), whose sum is σ = 228676212. Its totient is φ = 58155776.

The previous prime is 117168967. The next prime is 117169007. The reversal of 117168976 is 679861711.

It can be written as a sum of positive squares in 2 ways, for example, as 69889600 + 47279376 = 8360^2 + 6876^2 .

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 3 ways as a sum of consecutive naturals, for example, 24535 + ... + 28918.

Almost surely, 2^117168976 is an apocalyptic number.

117168976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

117168976 is a deficient number, since it is larger than the sum of its proper divisors (111507236).

117168976 is a wasteful number, since it uses less digits than its factorization.

117168976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53598 (or 53592 counting only the distinct ones).

The product of its digits is 127008, while the sum is 46.

The square root of 117168976 is about 10824.4619265809. The cubic root of 117168976 is about 489.3326692511.

The spelling of 117168976 in words is "one hundred seventeen million, one hundred sixty-eight thousand, nine hundred seventy-six".