13160837 has 2 divisors, whose sum is σ = 13160838. Its totient is φ = 13160836.

The previous prime is 13160831. The next prime is 13160887. The reversal of 13160837 is 73806131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11600836 + 1560001 = 3406^2 + 1249^2 .

It is a cyclic number.

It is not a de Polignac number, because 13160837 - 2⁴ = 13160821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13160831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6580418 + 6580419.

It is an arithmetic number, because the mean of its divisors is an integer number (6580419).

Almost surely, 2^13160837 is an apocalyptic number.

It is an amenable number.

13160837 is a deficient number, since it is larger than the sum of its proper divisors (1).

13160837 is an equidigital number, since it uses as much as digits as its factorization.

13160837 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 13160837 is about 3627.7867908685. The cubic root of 13160837 is about 236.0991934356.

Adding to 13160837 its reverse (73806131), we get a palindrome (86966968).

The spelling of 13160837 in words is "thirteen million, one hundred sixty thousand, eight hundred thirty-seven".