118490148 has 48 divisors (see below), whose sum is σ = 351084160. Its totient is φ = 33854112.

The previous prime is 118490129. The next prime is 118490161. The reversal of 118490148 is 841094811.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77611 + ... + 79122.

Almost surely, 2^118490148 is an apocalyptic number.

118490148 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

118490148 is an abundant number, since it is smaller than the sum of its proper divisors (232594012).

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

118490148 is a wasteful number, since it uses less digits than its factorization.

118490148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156753 (or 156745 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 36.

The square root of 118490148 is about 10885.3180017857. The cubic root of 118490148 is about 491.1650024845.

The spelling of 118490148 in words is "one hundred eighteen million, four hundred ninety thousand, one hundred forty-eight".