13160409 has 4 divisors (see below), whose sum is σ = 17547216. Its totient is φ = 8773604.

The previous prime is 13160383. The next prime is 13160417. The reversal of 13160409 is 90406131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13160409 - 2¹¹ = 13158361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13160429) 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, 2193399 + ... + 2193404.

It is an arithmetic number, because the mean of its divisors is an integer number (4386804).

Almost surely, 2^13160409 is an apocalyptic number.

It is an amenable number.

13160409 is a deficient number, since it is larger than the sum of its proper divisors (4386807).

13160409 is an equidigital number, since it uses as much as digits as its factorization.

13160409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4386806.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 13160409 is about 3627.7278012552. The cubic root of 13160409 is about 236.0966340353.

The spelling of 13160409 in words is "thirteen million, one hundred sixty thousand, four hundred nine".