117691468 has 6 divisors (see below), whose sum is σ = 205960076. Its totient is φ = 58845732.

The previous prime is 117691451. The next prime is 117691477. The reversal of 117691468 is 864196711.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14711430 + ... + 14711437.

Almost surely, 2^117691468 is an apocalyptic number.

It is an amenable number.

117691468 is a deficient number, since it is larger than the sum of its proper divisors (88268608).

117691468 is a wasteful number, since it uses less digits than its factorization.

117691468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29422871 (or 29422869 counting only the distinct ones).

The product of its digits is 72576, while the sum is 43.

The square root of 117691468 is about 10848.5698596635. The cubic root of 117691468 is about 490.0589516744.

The spelling of 117691468 in words is "one hundred seventeen million, six hundred ninety-one thousand, four hundred sixty-eight".