118942918 has 8 divisors (see below), whose sum is σ = 181780848. Its totient is φ = 58349304.

The previous prime is 118942909. The next prime is 118942921. The reversal of 118942918 is 819249811.

It is a happy number.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 560946 + ... + 561157.

It is an arithmetic number, because the mean of its divisors is an integer number (22722606).

Almost surely, 2^118942918 is an apocalyptic number.

118942918 is a deficient number, since it is larger than the sum of its proper divisors (62837930).

118942918 is a wasteful number, since it uses less digits than its factorization.

118942918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122158.

The product of its digits is 41472, while the sum is 43.

The square root of 118942918 is about 10906.0954516270. The cubic root of 118942918 is about 491.7898142674.

The spelling of 118942918 in words is "one hundred eighteen million, nine hundred forty-two thousand, nine hundred eighteen".