27116265 has 16 divisors (see below), whose sum is σ = 47330496. Its totient is φ = 13147200.

The previous prime is 27116263. The next prime is 27116267. The reversal of 27116265 is 56261172.

It is an interprime number because it is at equal distance from previous prime (27116263) and next prime (27116267).

It is not a de Polignac number, because 27116265 - 2¹ = 27116263 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (27116263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82006 + ... + 82335.

It is an arithmetic number, because the mean of its divisors is an integer number (2958156).

Almost surely, 2^27116265 is an apocalyptic number.

It is an amenable number.

27116265 is a deficient number, since it is larger than the sum of its proper divisors (20214231).

27116265 is a wasteful number, since it uses less digits than its factorization.

27116265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164360.

The product of its digits is 5040, while the sum is 30.

The square root of 27116265 is about 5207.3280096418. The cubic root of 27116265 is about 300.4299944991.

The spelling of 27116265 in words is "twenty-seven million, one hundred sixteen thousand, two hundred sixty-five".