13342897 has 2 divisors, whose sum is σ = 13342898. Its totient is φ = 13342896.

The previous prime is 13342891. The next prime is 13342907. The reversal of 13342897 is 79824331.

13342897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8071281 + 5271616 = 2841^2 + 2296^2 .

It is a cyclic number.

It is not a de Polignac number, because 13342897 - 2¹¹ = 13340849 is a prime.

It is not a weakly prime, because it can be changed into another prime (13342891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6671448 + 6671449.

It is an arithmetic number, because the mean of its divisors is an integer number (6671449).

Almost surely, 2^13342897 is an apocalyptic number.

13342897 is the 1953-rd centered heptagonal number.

It is an amenable number.

13342897 is a deficient number, since it is larger than the sum of its proper divisors (1).

13342897 is an equidigital number, since it uses as much as digits as its factorization.

13342897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 37.

The square root of 13342897 is about 3652.7930409483. The cubic root of 13342897 is about 237.1829016527.

The spelling of 13342897 in words is "thirteen million, three hundred forty-two thousand, eight hundred ninety-seven".