117663722 has 32 divisors (see below), whose sum is σ = 202604544. Its totient is φ = 50727600.

The previous prime is 117663719. The next prime is 117663757. The reversal of 117663722 is 227366711.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63347 + ... + 65177.

It is an arithmetic number, because the mean of its divisors is an integer number (6331392).

Almost surely, 2^117663722 is an apocalyptic number.

117663722 is a deficient number, since it is larger than the sum of its proper divisors (84940822).

117663722 is a wasteful number, since it uses less digits than its factorization.

117663722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1994.

The product of its digits is 21168, while the sum is 35.

The square root of 117663722 is about 10847.2909982170. The cubic root of 117663722 is about 490.0204378536.

The spelling of 117663722 in words is "one hundred seventeen million, six hundred sixty-three thousand, seven hundred twenty-two".