116875518 has 16 divisors (see below), whose sum is σ = 241291776. Its totient is φ = 37701720.

The previous prime is 116875469. The next prime is 116875529. The reversal of 116875518 is 815578611.

It is a self number, because there is not a number n which added to its sum of digits gives 116875518.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313996 + ... + 314367.

It is an arithmetic number, because the mean of its divisors is an integer number (15080736).

Almost surely, 2^116875518 is an apocalyptic number.

116875518 is an abundant number, since it is smaller than the sum of its proper divisors (124416258).

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

116875518 is a wasteful number, since it uses less digits than its factorization.

116875518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628399.

The product of its digits is 67200, while the sum is 42.

The square root of 116875518 is about 10810.8981125529. The cubic root of 116875518 is about 488.9238049405.

It can be divided in two parts, 11687 and 5518, that added together give a triangular number (17205 = T₁₈₅).

The spelling of 116875518 in words is "one hundred sixteen million, eight hundred seventy-five thousand, five hundred eighteen".