13008285 has 24 divisors (see below), whose sum is σ = 22632480. Its totient is φ = 6911712.

The previous prime is 13008263. The next prime is 13008299. The reversal of 13008285 is 58280031.

It is a happy number.

It is not a de Polignac number, because 13008285 - 2⁵ = 13008253 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20706 + ... + 21324.

It is an arithmetic number, because the mean of its divisors is an integer number (943020).

Almost surely, 2^13008285 is an apocalyptic number.

13008285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13008285 is a deficient number, since it is larger than the sum of its proper divisors (9624195).

13008285 is a wasteful number, since it uses less digits than its factorization.

13008285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097 (or 1094 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 13008285 is about 3606.7000152494. The cubic root of 13008285 is about 235.1834089539.

The spelling of 13008285 in words is "thirteen million, eight thousand, two hundred eighty-five".