13085252 has 12 divisors (see below), whose sum is σ = 23894976. Its totient is φ = 6258120.

The previous prime is 13085251. The next prime is 13085263. The reversal of 13085252 is 25258031.

It is not an unprimeable number, because it can be changed into a prime (13085251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71024 + ... + 71207.

It is an arithmetic number, because the mean of its divisors is an integer number (1991248).

Almost surely, 2^13085252 is an apocalyptic number.

It is an amenable number.

13085252 is a deficient number, since it is larger than the sum of its proper divisors (10809724).

13085252 is a wasteful number, since it uses less digits than its factorization.

13085252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142258 (or 142256 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 13085252 is about 3617.3542817921. The cubic root of 13085252 is about 235.6463389971.

The spelling of 13085252 in words is "thirteen million, eighty-five thousand, two hundred fifty-two".