14447224 has 16 divisors (see below), whose sum is σ = 29551320. Its totient is φ = 6566880.

The previous prime is 14447221. The next prime is 14447267. The reversal of 14447224 is 42274441.

It is a junction number, because it is equal to n+sod(n) for n = 14447192 and 14447201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14447221) 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, 81999 + ... + 82174.

Almost surely, 2^14447224 is an apocalyptic number.

It is an amenable number.

14447224 is an abundant number, since it is smaller than the sum of its proper divisors (15104096).

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

14447224 is a wasteful number, since it uses less digits than its factorization.

14447224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164190 (or 164186 counting only the distinct ones).

The product of its digits is 7168, while the sum is 28.

The square root of 14447224 is about 3800.9504074639. The cubic root of 14447224 is about 243.5537395427.

It can be divided in two parts, 1444 and 7224, that added together give a palindrome (8668).

The spelling of 14447224 in words is "fourteen million, four hundred forty-seven thousand, two hundred twenty-four".