13064057 has 4 divisors (see below), whose sum is σ = 13198836. Its totient is φ = 12929280.

The previous prime is 13064053. The next prime is 13064059. The reversal of 13064057 is 75046031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 75046031 = 41 ⋅1830391.

It can be written as a sum of positive squares in 2 ways, for example, as 1700416 + 11363641 = 1304^2 + 3371^2 .

It is a cyclic number.

It is not a de Polignac number, because 13064057 - 2² = 13064053 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13064053) 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, 67244 + ... + 67437.

It is an arithmetic number, because the mean of its divisors is an integer number (3299709).

Almost surely, 2^13064057 is an apocalyptic number.

It is an amenable number.

13064057 is a deficient number, since it is larger than the sum of its proper divisors (134779).

13064057 is an equidigital number, since it uses as much as digits as its factorization.

13064057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134778.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 13064057 is about 3614.4234671660. The cubic root of 13064057 is about 235.5190398762.

The spelling of 13064057 in words is "thirteen million, sixty-four thousand, fifty-seven".