13323224 has 16 divisors (see below), whose sum is σ = 25173720. Its totient is φ = 6610240.

The previous prime is 13323217. The next prime is 13323227. The reversal of 13323224 is 42232331.

It is a junction number, because it is equal to n+sod(n) for n = 13323196 and 13323205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13323227) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5309 + ... + 7404.

Almost surely, 2^13323224 is an apocalyptic number.

It is an amenable number.

13323224 is a deficient number, since it is larger than the sum of its proper divisors (11850496).

13323224 is a wasteful number, since it uses less digits than its factorization.

13323224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12850 (or 12846 counting only the distinct ones).

The product of its digits is 864, while the sum is 20.

The square root of 13323224 is about 3650.0991767348. The cubic root of 13323224 is about 237.0662754466.

Adding to 13323224 its reverse (42232331), we get a palindrome (55555555).

The spelling of 13323224 in words is "thirteen million, three hundred twenty-three thousand, two hundred twenty-four".