27295313 has 2 divisors, whose sum is σ = 27295314. Its totient is φ = 27295312.

The previous prime is 27295277. The next prime is 27295327. The reversal of 27295313 is 31359272.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16589329 + 10705984 = 4073^2 + 3272^2 .

It is a cyclic number.

It is not a de Polignac number, because 27295313 - 2⁶ = 27295249 is a prime.

It is a super-2 number, since 2×27295313² = 1490068223535938, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 27295313.

It is not a weakly prime, because it can be changed into another prime (27295363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13647656 + 13647657.

It is an arithmetic number, because the mean of its divisors is an integer number (13647657).

Almost surely, 2^27295313 is an apocalyptic number.

It is an amenable number.

27295313 is a deficient number, since it is larger than the sum of its proper divisors (1).

27295313 is an equidigital number, since it uses as much as digits as its factorization.

27295313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11340, while the sum is 32.

The square root of 27295313 is about 5224.4916499120. The cubic root of 27295313 is about 301.0897882634.

The spelling of 27295313 in words is "twenty-seven million, two hundred ninety-five thousand, three hundred thirteen".