118984117 has 8 divisors (see below), whose sum is σ = 136148096. Its totient is φ = 101861712.

The previous prime is 118984097. The next prime is 118984123. The reversal of 118984117 is 711489811.

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

It is a cyclic number.

It is not a de Polignac number, because 118984117 - 2⁷ = 118983989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 118984117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118984157) 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, 3993 + ... + 15934.

It is an arithmetic number, because the mean of its divisors is an integer number (17018512).

Almost surely, 2^118984117 is an apocalyptic number.

It is an amenable number.

118984117 is a deficient number, since it is larger than the sum of its proper divisors (17163979).

118984117 is an equidigital number, since it uses as much as digits as its factorization.

118984117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20787.

The product of its digits is 16128, while the sum is 40.

The square root of 118984117 is about 10907.9840942312. The cubic root of 118984117 is about 491.8465891474.

The spelling of 118984117 in words is "one hundred eighteen million, nine hundred eighty-four thousand, one hundred seventeen".