116314987 has 2 divisors, whose sum is σ = 116314988. Its totient is φ = 116314986.

The previous prime is 116314967. The next prime is 116314997. The reversal of 116314987 is 789413611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 116314987 - 2¹⁵ = 116282219 is a prime.

It is not a weakly prime, because it can be changed into another prime (116314927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58157493 + 58157494.

It is an arithmetic number, because the mean of its divisors is an integer number (58157494).

Almost surely, 2^116314987 is an apocalyptic number.

116314987 is a deficient number, since it is larger than the sum of its proper divisors (1).

116314987 is an equidigital number, since it uses as much as digits as its factorization.

116314987 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 40.

The square root of 116314987 is about 10784.9426053178. The cubic root of 116314987 is about 488.1409314249.

The spelling of 116314987 in words is "one hundred sixteen million, three hundred fourteen thousand, nine hundred eighty-seven".