118715028 has 48 divisors (see below), whose sum is σ = 283981824. Its totient is φ = 38586240.

The previous prime is 118715017. The next prime is 118715039. The reversal of 118715028 is 820517811.

It is an interprime number because it is at equal distance from previous prime (118715017) and next prime (118715039).

It is a self number, because there is not a number n which added to its sum of digits gives 118715028.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 92326 + ... + 93602.

It is an arithmetic number, because the mean of its divisors is an integer number (5916288).

Almost surely, 2^118715028 is an apocalyptic number.

It is an amenable number.

118715028 is an abundant number, since it is smaller than the sum of its proper divisors (165266796).

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

118715028 is a wasteful number, since it uses less digits than its factorization.

118715028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1472 (or 1470 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 33.

The square root of 118715028 is about 10895.6426152843. The cubic root of 118715028 is about 491.4755300842.

The spelling of 118715028 in words is "one hundred eighteen million, seven hundred fifteen thousand, twenty-eight".