116636319 has 6 divisors (see below), whose sum is σ = 168474696. Its totient is φ = 77757540.

The previous prime is 116636309. The next prime is 116636329. The reversal of 116636319 is 913636611.

116636319 is a `hidden beast` number, since 1 + 1 + 6 + 636 + 3 + 19 = 666.

It is an interprime number because it is at equal distance from previous prime (116636309) and next prime (116636329).

It is not a de Polignac number, because 116636319 - 2¹⁷ = 116505247 is a prime.

It is a super-2 number, since 2×116636319² = 27208061819739522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116636309) 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 5 ways as a sum of consecutive naturals, for example, 6479787 + ... + 6479804.

It is an arithmetic number, because the mean of its divisors is an integer number (28079116).

Almost surely, 2^116636319 is an apocalyptic number.

116636319 is a deficient number, since it is larger than the sum of its proper divisors (51838377).

116636319 is a wasteful number, since it uses less digits than its factorization.

116636319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12959597 (or 12959594 counting only the distinct ones).

The product of its digits is 17496, while the sum is 36.

The square root of 116636319 is about 10799.8295819888. The cubic root of 116636319 is about 488.5900311330.

The spelling of 116636319 in words is "one hundred sixteen million, six hundred thirty-six thousand, three hundred nineteen".