118716717 has 8 divisors (see below), whose sum is σ = 180901696. Its totient is φ = 67838112.

The previous prime is 118716709. The next prime is 118716721. The reversal of 118716717 is 717617811.

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

It is not a de Polignac number, because 118716717 - 2³ = 118716709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118716707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2826568 + ... + 2826609.

It is an arithmetic number, because the mean of its divisors is an integer number (22612712).

Almost surely, 2^118716717 is an apocalyptic number.

It is an amenable number.

118716717 is a deficient number, since it is larger than the sum of its proper divisors (62184979).

118716717 is an equidigital number, since it uses as much as digits as its factorization.

118716717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5653187.

The product of its digits is 16464, while the sum is 39.

The square root of 118716717 is about 10895.7201230575. The cubic root of 118716717 is about 491.4778608709.

The spelling of 118716717 in words is "one hundred eighteen million, seven hundred sixteen thousand, seven hundred seventeen".