117942706 has 24 divisors (see below), whose sum is σ = 207391536. Its totient is φ = 50155560.

The previous prime is 117942683. The next prime is 117942731. The reversal of 117942706 is 607249711.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8245 + ... + 17431.

It is an arithmetic number, because the mean of its divisors is an integer number (8641314).

Almost surely, 2^117942706 is an apocalyptic number.

117942706 is a deficient number, since it is larger than the sum of its proper divisors (89448830).

117942706 is a wasteful number, since it uses less digits than its factorization.

117942706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9334 (or 9327 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 117942706 is about 10860.1430009001. The cubic root of 117942706 is about 490.4074162571.

The spelling of 117942706 in words is "one hundred seventeen million, nine hundred forty-two thousand, seven hundred six".