9116663 has 2 divisors, whose sum is σ = 9116664. Its totient is φ = 9116662.

The previous prime is 9116629. The next prime is 9116707. The reversal of 9116663 is 3666119.

It is a weak prime.

It is an emirp because it is prime and its reverse (3666119) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9116663 - 2⁸ = 9116407 is a prime.

It is a super-2 number, since 2×9116663² = 166227088511138, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9115663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4558331 + 4558332.

It is an arithmetic number, because the mean of its divisors is an integer number (4558332).

Almost surely, 2^9116663 is an apocalyptic number.

9116663 is a deficient number, since it is larger than the sum of its proper divisors (1).

9116663 is an equidigital number, since it uses as much as digits as its factorization.

9116663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5832, while the sum is 32.

The square root of 9116663 is about 3019.3812280002. The cubic root of 9116663 is about 208.9032999694.

It can be divided in two parts, 9116 and 663, that added together give a palindrome (9779).

The spelling of 9116663 in words is "nine million, one hundred sixteen thousand, six hundred sixty-three".