116984687 has 2 divisors, whose sum is σ = 116984688. Its totient is φ = 116984686.

The previous prime is 116984671. The next prime is 116984723. The reversal of 116984687 is 786489611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116984687 - 2⁴ = 116984671 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116984587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58492343 + 58492344.

It is an arithmetic number, because the mean of its divisors is an integer number (58492344).

Almost surely, 2^116984687 is an apocalyptic number.

116984687 is a deficient number, since it is larger than the sum of its proper divisors (1).

116984687 is an equidigital number, since it uses as much as digits as its factorization.

116984687 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 580608, while the sum is 50.

The square root of 116984687 is about 10815.9459595543. The cubic root of 116984687 is about 489.0759859782.

The spelling of 116984687 in words is "one hundred sixteen million, nine hundred eighty-four thousand, six hundred eighty-seven".