116855799 has 16 divisors (see below), whose sum is σ = 157597440. Its totient is φ = 77014080.

The previous prime is 116855797. The next prime is 116855821. The reversal of 116855799 is 997558611.

It is not a de Polignac number, because 116855799 - 2¹ = 116855797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116855797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160374 + ... + 161100.

It is an arithmetic number, because the mean of its divisors is an integer number (9849840).

Almost surely, 2^116855799 is an apocalyptic number.

116855799 is a deficient number, since it is larger than the sum of its proper divisors (40741641).

116855799 is a wasteful number, since it uses less digits than its factorization.

116855799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1270.

The product of its digits is 680400, while the sum is 51.

The square root of 116855799 is about 10809.9860776969. The cubic root of 116855799 is about 488.8963066502.

The spelling of 116855799 in words is "one hundred sixteen million, eight hundred fifty-five thousand, seven hundred ninety-nine".