116809844 has 12 divisors (see below), whose sum is σ = 209171424. Its totient is φ = 57046584.

The previous prime is 116809843. The next prime is 116809859. The reversal of 116809844 is 448908611.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116809843) 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, 339392 + ... + 339735.

It is an arithmetic number, because the mean of its divisors is an integer number (17430952).

Almost surely, 2^116809844 is an apocalyptic number.

It is an amenable number.

116809844 is a deficient number, since it is larger than the sum of its proper divisors (92361580).

116809844 is a wasteful number, since it uses less digits than its factorization.

116809844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679174 (or 679172 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 41.

The square root of 116809844 is about 10807.8602877720. The cubic root of 116809844 is about 488.8322100577.

The spelling of 116809844 in words is "one hundred sixteen million, eight hundred nine thousand, eight hundred forty-four".