13330085 has 8 divisors (see below), whose sum is σ = 16098936. Its totient is φ = 10595520.

The previous prime is 13330073. The next prime is 13330099. The reversal of 13330085 is 58003331.

It can be written as a sum of positive squares in 4 ways, for example, as 3508129 + 9821956 = 1873^2 + 3134^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13330085 - 2⁸ = 13329829 is a prime.

It is a super-2 number, since 2×13330085² = 355382332214450, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13330085.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 7706 + ... + 9275.

It is an arithmetic number, because the mean of its divisors is an integer number (2012367).

Almost surely, 2^13330085 is an apocalyptic number.

It is an amenable number.

13330085 is a deficient number, since it is larger than the sum of its proper divisors (2768851).

13330085 is a wasteful number, since it uses less digits than its factorization.

13330085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17143.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 13330085 is about 3651.0388932467. The cubic root of 13330085 is about 237.1069621102.

The spelling of 13330085 in words is "thirteen million, three hundred thirty thousand, eighty-five".