116285177 has 2 divisors, whose sum is σ = 116285178. Its totient is φ = 116285176.

The previous prime is 116285173. The next prime is 116285207. The reversal of 116285177 is 771582611.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72777961 + 43507216 = 8531^2 + 6596^2 .

It is a cyclic number.

It is not a de Polignac number, because 116285177 - 2² = 116285173 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 116285177.

It is not a weakly prime, because it can be changed into another prime (116285173) 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, 58142588 + 58142589.

It is an arithmetic number, because the mean of its divisors is an integer number (58142589).

Almost surely, 2^116285177 is an apocalyptic number.

It is an amenable number.

116285177 is a deficient number, since it is larger than the sum of its proper divisors (1).

116285177 is an equidigital number, since it uses as much as digits as its factorization.

116285177 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23520, while the sum is 38.

The square root of 116285177 is about 10783.5604973497. The cubic root of 116285177 is about 488.0992264969.

The spelling of 116285177 in words is "one hundred sixteen million, two hundred eighty-five thousand, one hundred seventy-seven".