14224028 has 48 divisors (see below), whose sum is σ = 31987200. Its totient is φ = 5379264.

The previous prime is 14223997. The next prime is 14224037. The reversal of 14224028 is 82042241.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 14223994 and 14224012.

It is a congruent number.

It is an unprimeable number.

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, 7523 + ... + 9221.

It is an arithmetic number, because the mean of its divisors is an integer number (666400).

Almost surely, 2^14224028 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 14224028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15993600).

14224028 is an abundant number, since it is smaller than the sum of its proper divisors (17763172).

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

14224028 is a wasteful number, since it uses less digits than its factorization.

14224028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1746 (or 1744 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

The square root of 14224028 is about 3771.4755733002. The cubic root of 14224028 is about 242.2929993895.

Adding to 14224028 its reverse (82042241), we get a palindrome (96266269).

The spelling of 14224028 in words is "fourteen million, two hundred twenty-four thousand, twenty-eight".