118490112 has 264 divisors, whose sum is σ = 393417024. Its totient is φ = 34062336.

The previous prime is 118490101. The next prime is 118490129. The reversal of 118490112 is 211094811.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2755563 + ... + 2755605.

It is an arithmetic number, because the mean of its divisors is an integer number (1490216).

Almost surely, 2^118490112 is an apocalyptic number.

118490112 is a gapful number since it is divisible by the number (12) 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 118490112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196708512).

118490112 is an abundant number, since it is smaller than the sum of its proper divisors (274926912).

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

118490112 is a wasteful number, since it uses less digits than its factorization.

118490112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105 (or 84 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 27.

The square root of 118490112 is about 10885.3163481821. The cubic root of 118490112 is about 491.1649527421.

The spelling of 118490112 in words is "one hundred eighteen million, four hundred ninety thousand, one hundred twelve".