7116559 has 2 divisors, whose sum is σ = 7116560. Its totient is φ = 7116558.

The previous prime is 7116533. The next prime is 7116563. The reversal of 7116559 is 9556117.

It is a strong prime.

It is an emirp because it is prime and its reverse (9556117) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7116559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7116509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3558279 + 3558280.

It is an arithmetic number, because the mean of its divisors is an integer number (3558280).

Almost surely, 2^7116559 is an apocalyptic number.

7116559 is a deficient number, since it is larger than the sum of its proper divisors (1).

7116559 is an equidigital number, since it uses as much as digits as its factorization.

7116559 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9450, while the sum is 34.

The square root of 7116559 is about 2667.6879502670. The cubic root of 7116559 is about 192.3490377687.

The spelling of 7116559 in words is "seven million, one hundred sixteen thousand, five hundred fifty-nine".