116749559 has 2 divisors, whose sum is σ = 116749560. Its totient is φ = 116749558.

The previous prime is 116749553. The next prime is 116749561. The reversal of 116749559 is 955947611.

It is a strong prime.

It is an emirp because it is prime and its reverse (955947611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 116749559 - 2²⁰ = 115700983 is a prime.

Together with 116749561, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116749553) 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 as a sum of consecutive naturals, namely, 58374779 + 58374780.

It is an arithmetic number, because the mean of its divisors is an integer number (58374780).

Almost surely, 2^116749559 is an apocalyptic number.

116749559 is a deficient number, since it is larger than the sum of its proper divisors (1).

116749559 is an equidigital number, since it uses as much as digits as its factorization.

116749559 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 340200, while the sum is 47.

The square root of 116749559 is about 10805.0709854216. The cubic root of 116749559 is about 488.7481009339.

The spelling of 116749559 in words is "one hundred sixteen million, seven hundred forty-nine thousand, five hundred fifty-nine".