13224502 has 8 divisors (see below), whose sum is σ = 19852200. Its totient is φ = 6607104.

The previous prime is 13224499. The next prime is 13224539. The reversal of 13224502 is 20542231.

13224502 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 self number, because there is not a number n which added to its sum of digits gives 13224502.

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, 3574 + ... + 6262.

It is an arithmetic number, because the mean of its divisors is an integer number (2481525).

Almost surely, 2^13224502 is an apocalyptic number.

13224502 is a deficient number, since it is larger than the sum of its proper divisors (6627698).

13224502 is a wasteful number, since it uses less digits than its factorization.

13224502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5150.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 13224502 is about 3636.5508383632. The cubic root of 13224502 is about 236.4792878625.

Adding to 13224502 its reverse (20542231), we get a palindrome (33766733).

The spelling of 13224502 in words is "thirteen million, two hundred twenty-four thousand, five hundred two".