118639068 has 12 divisors (see below), whose sum is σ = 276824520. Its totient is φ = 39546352.

The previous prime is 118639049. The next prime is 118639099. The reversal of 118639068 is 860936811.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4943283 + ... + 4943306.

It is an arithmetic number, because the mean of its divisors is an integer number (23068710).

Almost surely, 2^118639068 is an apocalyptic number.

It is an amenable number.

118639068 is an abundant number, since it is smaller than the sum of its proper divisors (158185452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

118639068 is a wasteful number, since it uses less digits than its factorization.

118639068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9886596 (or 9886594 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 42.

The square root of 118639068 is about 10892.1562603554. The cubic root of 118639068 is about 491.3706839184.

The spelling of 118639068 in words is "one hundred eighteen million, six hundred thirty-nine thousand, sixty-eight".