116785884 has 12 divisors (see below), whose sum is σ = 272500424. Its totient is φ = 38928624.

The previous prime is 116785883. The next prime is 116785901. The reversal of 116785884 is 488587611.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×116785884² = 27277885403322912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116785883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4866067 + ... + 4866090.

Almost surely, 2^116785884 is an apocalyptic number.

It is an amenable number.

116785884 is an abundant number, since it is smaller than the sum of its proper divisors (155714540).

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

116785884 is a wasteful number, since it uses less digits than its factorization.

116785884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9732164 (or 9732162 counting only the distinct ones).

The product of its digits is 430080, while the sum is 48.

The square root of 116785884 is about 10806.7517784022. The cubic root of 116785884 is about 488.7987847336.

The spelling of 116785884 in words is "one hundred sixteen million, seven hundred eighty-five thousand, eight hundred eighty-four".