13368682 has 4 divisors (see below), whose sum is σ = 20053026. Its totient is φ = 6684340.

The previous prime is 13368671. The next prime is 13368683. The reversal of 13368682 is 28686331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6922161 + 6446521 = 2631^2 + 2539^2 .

It is not an unprimeable number, because it can be changed into a prime (13368683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3342169 + ... + 3342172.

Almost surely, 2^13368682 is an apocalyptic number.

13368682 is a deficient number, since it is larger than the sum of its proper divisors (6684344).

13368682 is an equidigital number, since it uses as much as digits as its factorization.

13368682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6684343.

The product of its digits is 41472, while the sum is 37.

The square root of 13368682 is about 3656.3208283738. The cubic root of 13368682 is about 237.3355877796.

The spelling of 13368682 in words is "thirteen million, three hundred sixty-eight thousand, six hundred eighty-two".