13085741 has 2 divisors, whose sum is σ = 13085742. Its totient is φ = 13085740.

The previous prime is 13085729. The next prime is 13085791. The reversal of 13085741 is 14758031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11930116 + 1155625 = 3454^2 + 1075^2 .

It is an emirp because it is prime and its reverse (14758031) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13085741 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13085701) 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, 6542870 + 6542871.

It is an arithmetic number, because the mean of its divisors is an integer number (6542871).

Almost surely, 2^13085741 is an apocalyptic number.

It is an amenable number.

13085741 is a deficient number, since it is larger than the sum of its proper divisors (1).

13085741 is an equidigital number, since it uses as much as digits as its factorization.

13085741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 13085741 is about 3617.4218719967. The cubic root of 13085741 is about 235.6492743533.

The spelling of 13085741 in words is "thirteen million, eighty-five thousand, seven hundred forty-one".