13285612 has 6 divisors (see below), whose sum is σ = 23249828. Its totient is φ = 6642804.

The previous prime is 13285603. The next prime is 13285621. The reversal of 13285612 is 21658231.

It is an interprime number because it is at equal distance from previous prime (13285603) and next prime (13285621).

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 as a sum of consecutive naturals, namely, 1660698 + ... + 1660705.

Almost surely, 2^13285612 is an apocalyptic number.

It is an amenable number.

13285612 is a deficient number, since it is larger than the sum of its proper divisors (9964216).

13285612 is a wasteful number, since it uses less digits than its factorization.

13285612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3321407 (or 3321405 counting only the distinct ones).

The product of its digits is 2880, while the sum is 28.

The square root of 13285612 is about 3644.9433466105. The cubic root of 13285612 is about 236.8429826331.

The spelling of 13285612 in words is "thirteen million, two hundred eighty-five thousand, six hundred twelve".