13064797 has 4 divisors (see below), whose sum is σ = 13279036. Its totient is φ = 12850560.

The previous prime is 13064791. The next prime is 13064803. The reversal of 13064797 is 79746031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 79746031 = 17 ⋅4690943.

It is an interprime number because it is at equal distance from previous prime (13064791) and next prime (13064803).

It can be written as a sum of positive squares in 2 ways, for example, as 5480281 + 7584516 = 2341^2 + 2754^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13064797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13064791) 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, 107028 + ... + 107149.

It is an arithmetic number, because the mean of its divisors is an integer number (3319759).

Almost surely, 2^13064797 is an apocalyptic number.

It is an amenable number.

13064797 is a deficient number, since it is larger than the sum of its proper divisors (214239).

13064797 is an equidigital number, since it uses as much as digits as its factorization.

13064797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214238.

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 13064797 is about 3614.5258333563. The cubic root of 13064797 is about 235.5234867030.

It can be divided in two parts, 13064 and 797, that added together give a triangular number (13861 = T₁₆₆).

The spelling of 13064797 in words is "thirteen million, sixty-four thousand, seven hundred ninety-seven".