13328322 has 32 divisors (see below), whose sum is σ = 30603264. Its totient is φ = 3790800.

The previous prime is 13328309. The next prime is 13328353. The reversal of 13328322 is 22382331.

It is a junction number, because it is equal to n+sod(n) for n = 13328292 and 13328301.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10797 + ... + 11967.

It is an arithmetic number, because the mean of its divisors is an integer number (956352).

Almost surely, 2^13328322 is an apocalyptic number.

13328322 is an abundant number, since it is smaller than the sum of its proper divisors (17274942).

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

13328322 is a wasteful number, since it uses less digits than its factorization.

13328322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1454.

The product of its digits is 1728, while the sum is 24.

The square root of 13328322 is about 3650.7974471340. The cubic root of 13328322 is about 237.0965086133.

The spelling of 13328322 in words is "thirteen million, three hundred twenty-eight thousand, three hundred twenty-two".