117234718 has 8 divisors (see below), whose sum is σ = 176620680. Its totient is φ = 58361160.

The previous prime is 117234683. The next prime is 117234721. The reversal of 117234718 is 817432711.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127528 + ... + 128443.

It is an arithmetic number, because the mean of its divisors is an integer number (22077585).

Almost surely, 2^117234718 is an apocalyptic number.

117234718 is a deficient number, since it is larger than the sum of its proper divisors (59385962).

117234718 is a wasteful number, since it uses less digits than its factorization.

117234718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256202.

The product of its digits is 9408, while the sum is 34.

The square root of 117234718 is about 10827.4982336641. The cubic root of 117234718 is about 489.4241715545.

The spelling of 117234718 in words is "one hundred seventeen million, two hundred thirty-four thousand, seven hundred eighteen".