1116317 has 2 divisors, whose sum is σ = 1116318. Its totient is φ = 1116316.

The previous prime is 1116301. The next prime is 1116319. The reversal of 1116317 is 7136111.

1116317 is nontrivially palindromic in base 3.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1094116 + 22201 = 1046^2 + 149^2 .

It is an emirp because it is prime and its reverse (7136111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1116317 - 2⁴ = 1116301 is a prime.

Together with 1116319, 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 (1116319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558158 + 558159.

It is an arithmetic number, because the mean of its divisors is an integer number (558159).

2^1116317 is an apocalyptic number.

It is an amenable number.

1116317 is a deficient number, since it is larger than the sum of its proper divisors (1).

1116317 is an equidigital number, since it uses as much as digits as its factorization.

1116317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 126, while the sum is 20.

The square root of 1116317 is about 1056.5590376311. The cubic root of 1116317 is about 103.7359239625.

The spelling of 1116317 in words is "one million, one hundred sixteen thousand, three hundred seventeen".