13160887 has 2 divisors, whose sum is σ = 13160888. Its totient is φ = 13160886.

The previous prime is 13160837. The next prime is 13160897. The reversal of 13160887 is 78806131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13160887 - 2¹⁹ = 12636599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13160827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6580443 + 6580444.

It is an arithmetic number, because the mean of its divisors is an integer number (6580444).

Almost surely, 2^13160887 is an apocalyptic number.

13160887 is a deficient number, since it is larger than the sum of its proper divisors (1).

13160887 is an equidigital number, since it uses as much as digits as its factorization.

13160887 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 13160887 is about 3627.7936821159. The cubic root of 13160887 is about 236.0994924274.

The spelling of 13160887 in words is "thirteen million, one hundred sixty thousand, eight hundred eighty-seven".