118387282 has 16 divisors (see below), whose sum is σ = 191443392. Its totient is φ = 54582480.

The previous prime is 118387237. The next prime is 118387327. The reversal of 118387282 is 282783811.

It is an interprime number because it is at equal distance from previous prime (118387237) and next prime (118387327).

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 7 ways as a sum of consecutive naturals, for example, 31803 + ... + 35329.

It is an arithmetic number, because the mean of its divisors is an integer number (11965212).

Almost surely, 2^118387282 is an apocalyptic number.

118387282 is a deficient number, since it is larger than the sum of its proper divisors (73056110).

118387282 is a wasteful number, since it uses less digits than its factorization.

118387282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4833.

The product of its digits is 43008, while the sum is 40.

The square root of 118387282 is about 10880.5919875713. The cubic root of 118387282 is about 491.0228280569.

The spelling of 118387282 in words is "one hundred eighteen million, three hundred eighty-seven thousand, two hundred eighty-two".