14324224 has 40 divisors (see below), whose sum is σ = 29008188. Its totient is φ = 7065600.

The previous prime is 14324221. The next prime is 14324243. The reversal of 14324224 is 42242341.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 14137600 + 186624 = 3760^2 + 432^2 .

It is a nialpdrome in base 8 and base 16.

It is a junction number, because it is equal to n+sod(n) for n = 14324195 and 14324204.

It is not an unprimeable number, because it can be changed into a prime (14324221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51574 + ... + 51850.

Almost surely, 2^14324224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14324224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14504094).

14324224 is an abundant number, since it is smaller than the sum of its proper divisors (14683964).

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

14324224 is an equidigital number, since it uses as much as digits as its factorization.

14324224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396 (or 380 counting only the distinct ones).

The product of its digits is 1536, while the sum is 22.

The square root of 14324224 is about 3784.7356578763. The cubic root of 14324224 is about 242.8605837707.

Adding to 14324224 its reverse (42242341), we get a palindrome (56566565).

The spelling of 14324224 in words is "fourteen million, three hundred twenty-four thousand, two hundred twenty-four".