13682733 has 8 divisors (see below), whose sum is σ = 18309696. Its totient is φ = 9088800.

The previous prime is 13682719. The next prime is 13682741. The reversal of 13682733 is 33728631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13682733 - 2⁵ = 13682701 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13682694 and 13682703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13682783) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7273 + ... + 8958.

It is an arithmetic number, because the mean of its divisors is an integer number (2288712).

Almost surely, 2^13682733 is an apocalyptic number.

It is an amenable number.

13682733 is a deficient number, since it is larger than the sum of its proper divisors (4626963).

13682733 is a wasteful number, since it uses less digits than its factorization.

13682733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16515.

The product of its digits is 18144, while the sum is 33.

The square root of 13682733 is about 3699.0178426171. The cubic root of 13682733 is about 239.1796819933.

The spelling of 13682733 in words is "thirteen million, six hundred eighty-two thousand, seven hundred thirty-three".