13085612 has 12 divisors (see below), whose sum is σ = 23689680. Its totient is φ = 6317136.

The previous prime is 13085603. The next prime is 13085617. The reversal of 13085612 is 21658031.

It is not an unprimeable number, because it can be changed into a prime (13085617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56288 + ... + 56519.

It is an arithmetic number, because the mean of its divisors is an integer number (1974140).

Almost surely, 2^13085612 is an apocalyptic number.

It is an amenable number.

13085612 is a deficient number, since it is larger than the sum of its proper divisors (10604068).

13085612 is a wasteful number, since it uses less digits than its factorization.

13085612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112840 (or 112838 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 13085612 is about 3617.4040415746. The cubic root of 13085612 is about 235.6485000026.

The spelling of 13085612 in words is "thirteen million, eighty-five thousand, six hundred twelve".