117663682 has 8 divisors (see below), whose sum is σ = 176835852. Its totient is φ = 58718400.

The previous prime is 117663677. The next prime is 117663697. The reversal of 117663682 is 286366711.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 109432521 + 8231161 = 10461^2 + 2869^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 55419 + ... + 57502.

Almost surely, 2^117663682 is an apocalyptic number.

117663682 is a deficient number, since it is larger than the sum of its proper divisors (59172170).

117663682 is a wasteful number, since it uses less digits than its factorization.

117663682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113444.

The product of its digits is 72576, while the sum is 40.

The square root of 117663682 is about 10847.2891544385. The cubic root of 117663682 is about 490.0203823258.

The spelling of 117663682 in words is "one hundred seventeen million, six hundred sixty-three thousand, six hundred eighty-two".