118668984 has 192 divisors, whose sum is σ = 374284800. Its totient is φ = 31159296.

The previous prime is 118668967. The next prime is 118669007. The reversal of 118668984 is 489866811.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1050112 + ... + 1050224.

It is an arithmetic number, because the mean of its divisors is an integer number (1949400).

Almost surely, 2^118668984 is an apocalyptic number.

118668984 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 118668984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187142400).

118668984 is an abundant number, since it is smaller than the sum of its proper divisors (255615816).

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

118668984 is a wasteful number, since it uses less digits than its factorization.

118668984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202 (or 191 counting only the distinct ones).

The product of its digits is 663552, while the sum is 51.

The square root of 118668984 is about 10893.5294555989. The cubic root of 118668984 is about 491.4119817534.

The spelling of 118668984 in words is "one hundred eighteen million, six hundred sixty-eight thousand, nine hundred eighty-four".