27116963 has 2 divisors, whose sum is σ = 27116964. Its totient is φ = 27116962.

The previous prime is 27116953. The next prime is 27116993. The reversal of 27116963 is 36961172.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27116963 - 2⁶ = 27116899 is a prime.

It is not a weakly prime, because it can be changed into another prime (27116953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13558481 + 13558482.

It is an arithmetic number, because the mean of its divisors is an integer number (13558482).

Almost surely, 2^27116963 is an apocalyptic number.

27116963 is a deficient number, since it is larger than the sum of its proper divisors (1).

27116963 is an equidigital number, since it uses as much as digits as its factorization.

27116963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13608, while the sum is 35.

The square root of 27116963 is about 5207.3950301470. The cubic root of 27116963 is about 300.4325722673.

The spelling of 27116963 in words is "twenty-seven million, one hundred sixteen thousand, nine hundred sixty-three".