13320662 has 8 divisors (see below), whose sum is σ = 20082000. Its totient is φ = 6626664.

The previous prime is 13320617. The next prime is 13320677. The reversal of 13320662 is 26602331.

13320662 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×13320662² = 354880072236488, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16337 + ... + 17132.

It is an arithmetic number, because the mean of its divisors is an integer number (2510250).

Almost surely, 2^13320662 is an apocalyptic number.

13320662 is a deficient number, since it is larger than the sum of its proper divisors (6761338).

13320662 is a wasteful number, since it uses less digits than its factorization.

13320662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33670.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 13320662 is about 3649.7482104934. The cubic root of 13320662 is about 237.0510788563.

Adding to 13320662 its reverse (26602331), we get a palindrome (39922993).

The spelling of 13320662 in words is "thirteen million, three hundred twenty thousand, six hundred sixty-two".