14234224 has 10 divisors (see below), whose sum is σ = 27578840. Its totient is φ = 7117104.

The previous prime is 14234221. The next prime is 14234237. The reversal of 14234224 is 42243241.

It is a happy number.

It is a super-2 number, since 2×14234224² = 405226265764352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14234195 and 14234204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14234221) 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 as a sum of consecutive naturals, namely, 444804 + ... + 444835.

It is an arithmetic number, because the mean of its divisors is an integer number (2757884).

Almost surely, 2^14234224 is an apocalyptic number.

It is an amenable number.

14234224 is a deficient number, since it is larger than the sum of its proper divisors (13344616).

14234224 is an equidigital number, since it uses as much as digits as its factorization.

14234224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 889647 (or 889641 counting only the distinct ones).

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

The square root of 14234224 is about 3772.8270567308. The cubic root of 14234224 is about 242.3508786667.

Adding to 14234224 its reverse (42243241), we get a palindrome (56477465).

The spelling of 14234224 in words is "fourteen million, two hundred thirty-four thousand, two hundred twenty-four".