117922912 has 24 divisors (see below), whose sum is σ = 232848000. Its totient is φ = 58786944.

The previous prime is 117922907. The next prime is 117922913. The reversal of 117922912 is 219229711.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117922913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5889 + ... + 16447.

It is an arithmetic number, because the mean of its divisors is an integer number (9702000).

Almost surely, 2^117922912 is an apocalyptic number.

It is an amenable number.

117922912 is a deficient number, since it is larger than the sum of its proper divisors (114925088).

117922912 is a wasteful number, since it uses less digits than its factorization.

117922912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10918 (or 10910 counting only the distinct ones).

The product of its digits is 4536, while the sum is 34.

The square root of 117922912 is about 10859.2316486941. The cubic root of 117922912 is about 490.3799801462.

The spelling of 117922912 in words is "one hundred seventeen million, nine hundred twenty-two thousand, nine hundred twelve".