117718058 has 8 divisors (see below), whose sum is σ = 178812480. Its totient is φ = 58113900.

The previous prime is 117718057. The next prime is 117718061. The reversal of 117718058 is 850817711.

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

It is a super-3 number, since 3×117718058³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (117718057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 372368 + ... + 372683.

It is an arithmetic number, because the mean of its divisors is an integer number (22351560).

Almost surely, 2^117718058 is an apocalyptic number.

117718058 is a deficient number, since it is larger than the sum of its proper divisors (61094422).

117718058 is an equidigital number, since it uses as much as digits as its factorization.

117718058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745132.

The product of its (nonzero) digits is 15680, while the sum is 38.

The square root of 117718058 is about 10849.7952976082. The cubic root of 117718058 is about 490.0958551887.

The spelling of 117718058 in words is "one hundred seventeen million, seven hundred eighteen thousand, fifty-eight".