14281328 has 20 divisors (see below), whose sum is σ = 28563648. Its totient is φ = 6910080.

The previous prime is 14281313. The next prime is 14281349. The reversal of 14281328 is 82318241.

14281328 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 14281328.

It is a congruent number.

It is an unprimeable number.

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, 13901 + ... + 14892.

Almost surely, 2^14281328 is an apocalyptic number.

It is an amenable number.

14281328 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

14281328 is a wasteful number, since it uses less digits than its factorization.

14281328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28832 (or 28826 counting only the distinct ones).

The product of its digits is 3072, while the sum is 29.

The square root of 14281328 is about 3779.0644344864. The cubic root of 14281328 is about 242.6179141015.

Adding to 14281328 its reverse (82318241), we get a palindrome (96599569).

The spelling of 14281328 in words is "fourteen million, two hundred eighty-one thousand, three hundred twenty-eight".