118898982 has 32 divisors (see below), whose sum is σ = 271365600. Its totient is φ = 38561184.

The previous prime is 118898971. The next prime is 118899007. The reversal of 118898982 is 289898811.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27757 + ... + 31752.

It is an arithmetic number, because the mean of its divisors is an integer number (8480175).

Almost surely, 2^118898982 is an apocalyptic number.

118898982 is an abundant number, since it is smaller than the sum of its proper divisors (152466618).

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

118898982 is a wasteful number, since it uses less digits than its factorization.

118898982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59557 (or 59551 counting only the distinct ones).

The product of its digits is 663552, while the sum is 54.

The square root of 118898982 is about 10904.0809791564. The cubic root of 118898982 is about 491.7292531774.

The spelling of 118898982 in words is "one hundred eighteen million, eight hundred ninety-eight thousand, nine hundred eighty-two".