14225224 has 64 divisors (see below), whose sum is σ = 31651200. Its totient is φ = 5930496.

The previous prime is 14225221. The next prime is 14225269. The reversal of 14225224 is 42252241.

It is a junction number, because it is equal to n+sod(n) for n = 14225195 and 14225204.

It is not an unprimeable number, because it can be changed into a prime (14225221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45292 + ... + 45604.

It is an arithmetic number, because the mean of its divisors is an integer number (494550).

Almost surely, 2^14225224 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 14225224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15825600).

14225224 is an abundant number, since it is smaller than the sum of its proper divisors (17425976).

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

14225224 is a wasteful number, since it uses less digits than its factorization.

14225224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374 (or 370 counting only the distinct ones).

The product of its digits is 1280, while the sum is 22.

The square root of 14225224 is about 3771.6341285973. The cubic root of 14225224 is about 242.2997901125.

Adding to 14225224 its reverse (42252241), we get a palindrome (56477465).

The spelling of 14225224 in words is "fourteen million, two hundred twenty-five thousand, two hundred twenty-four".