13295897 has 2 divisors, whose sum is σ = 13295898. Its totient is φ = 13295896.

The previous prime is 13295879. The next prime is 13295899. The reversal of 13295897 is 79859231.

Together with previous prime (13295879) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13278736 + 17161 = 3644^2 + 131^2 .

It is an emirp because it is prime and its reverse (79859231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13295897 - 2⁸ = 13295641 is a prime.

Together with 13295899, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13295899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6647948 + 6647949.

It is an arithmetic number, because the mean of its divisors is an integer number (6647949).

Almost surely, 2^13295897 is an apocalyptic number.

It is an amenable number.

13295897 is a deficient number, since it is larger than the sum of its proper divisors (1).

13295897 is an equidigital number, since it uses as much as digits as its factorization.

13295897 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 136080, while the sum is 44.

The square root of 13295897 is about 3646.3539323549. The cubic root of 13295897 is about 236.9040838645.

The spelling of 13295897 in words is "thirteen million, two hundred ninety-five thousand, eight hundred ninety-seven".