118106518 has 8 divisors (see below), whose sum is σ = 184862448. Its totient is φ = 56485704.

The previous prime is 118106507. The next prime is 118106519. The reversal of 118106518 is 815601811.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 118106518.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118106519) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1283721 + ... + 1283812.

It is an arithmetic number, because the mean of its divisors is an integer number (23107806).

Almost surely, 2^118106518 is an apocalyptic number.

118106518 is a deficient number, since it is larger than the sum of its proper divisors (66755930).

118106518 is a wasteful number, since it uses less digits than its factorization.

118106518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2567558.

The product of its (nonzero) digits is 1920, while the sum is 31.

The square root of 118106518 is about 10867.6822736037. The cubic root of 118106518 is about 490.6343554168.

The spelling of 118106518 in words is "one hundred eighteen million, one hundred six thousand, five hundred eighteen".