13520682 has 40 divisors (see below), whose sum is σ = 34627296. Its totient is φ = 3862728.

The previous prime is 13520677. The next prime is 13520719. The reversal of 13520682 is 28602531.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 19 ways as a sum of consecutive naturals, for example, 4828 + ... + 7095.

Almost surely, 2^13520682 is an apocalyptic number.

13520682 is an abundant number, since it is smaller than the sum of its proper divisors (21106614).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13520682 is a wasteful number, since it uses less digits than its factorization.

13520682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11944 (or 11935 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 13520682 is about 3677.0480007745. The cubic root of 13520682 is about 238.2316906741.

The spelling of 13520682 in words is "thirteen million, five hundred twenty thousand, six hundred eighty-two".