116505156 has 24 divisors (see below), whose sum is σ = 279193600. Its totient is φ = 37785312.

The previous prime is 116505133. The next prime is 116505163. The reversal of 116505156 is 651505611.

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, 130756 + ... + 131643.

Almost surely, 2^116505156 is an apocalyptic number.

It is an amenable number.

116505156 is an abundant number, since it is smaller than the sum of its proper divisors (162688444).

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

116505156 is a wasteful number, since it uses less digits than its factorization.

116505156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262443 (or 262441 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 30.

The square root of 116505156 is about 10793.7554169066. The cubic root of 116505156 is about 488.4068149844.

The spelling of 116505156 in words is "one hundred sixteen million, five hundred five thousand, one hundred fifty-six".