14225424 has 20 divisors (see below), whose sum is σ = 36749136. Its totient is φ = 4741792.

The previous prime is 14225423. The next prime is 14225461. The reversal of 14225424 is 42452241.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 14225394 and 14225403.

It is not an unprimeable number, because it can be changed into a prime (14225423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148134 + ... + 148229.

Almost surely, 2^14225424 is an apocalyptic number.

It is an amenable number.

14225424 is an abundant number, since it is smaller than the sum of its proper divisors (22523712).

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

14225424 is a wasteful number, since it uses less digits than its factorization.

14225424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296374 (or 296368 counting only the distinct ones).

The product of its digits is 2560, while the sum is 24.

The square root of 14225424 is about 3771.6606422105. The cubic root of 14225424 is about 242.3009256478.

Adding to 14225424 its product of digits (2560), we get a square (14227984 = 3772²).

Adding to 14225424 its reverse (42452241), we get a palindrome (56677665).

The spelling of 14225424 in words is "fourteen million, two hundred twenty-five thousand, four hundred twenty-four".