13064297 has 4 divisors (see below), whose sum is σ = 13514820. Its totient is φ = 12613776.

The previous prime is 13064291. The next prime is 13064321. The reversal of 13064297 is 79246031.

13064297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 79246031 = 2161 ⋅36671.

It can be written as a sum of positive squares in 2 ways, for example, as 4177936 + 8886361 = 2044^2 + 2981^2 .

It is a cyclic number.

It is not a de Polignac number, because 13064297 - 2¹⁰ = 13063273 is a prime.

It is a super-2 number, since 2×13064297² = 341351712208418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13064291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225218 + ... + 225275.

It is an arithmetic number, because the mean of its divisors is an integer number (3378705).

Almost surely, 2^13064297 is an apocalyptic number.

It is an amenable number.

13064297 is a deficient number, since it is larger than the sum of its proper divisors (450523).

13064297 is an equidigital number, since it uses as much as digits as its factorization.

13064297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450522.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 13064297 is about 3614.4566673291. The cubic root of 13064297 is about 235.5204821087.

The spelling of 13064297 in words is "thirteen million, sixty-four thousand, two hundred ninety-seven".