13085459 has 16 divisors (see below), whose sum is σ = 14217984. Its totient is φ = 12012000.

The previous prime is 13085453. The next prime is 13085483. The reversal of 13085459 is 95458031.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13085459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13085453) 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 in 15 ways as a sum of consecutive naturals, for example, 99824 + ... + 99954.

It is an arithmetic number, because the mean of its divisors is an integer number (888624).

Almost surely, 2^13085459 is an apocalyptic number.

13085459 is a deficient number, since it is larger than the sum of its proper divisors (1132525).

13085459 is a wasteful number, since it uses less digits than its factorization.

13085459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298.

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 13085459 is about 3617.3828937507. The cubic root of 13085459 is about 235.6475815801.

The spelling of 13085459 in words is "thirteen million, eighty-five thousand, four hundred fifty-nine".