14328442 has 8 divisors (see below), whose sum is σ = 21520800. Its totient is φ = 7154844.

The previous prime is 14328437. The next prime is 14328449. The reversal of 14328442 is 24482341.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 14328442.

It is not an unprimeable number, because it can be changed into a prime (14328449) 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, 2592 + ... + 5947.

It is an arithmetic number, because the mean of its divisors is an integer number (2690100).

Almost surely, 2^14328442 is an apocalyptic number.

14328442 is a deficient number, since it is larger than the sum of its proper divisors (7192358).

14328442 is an equidigital number, since it uses as much as digits as its factorization.

14328442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9380.

The product of its digits is 6144, while the sum is 28.

The square root of 14328442 is about 3785.2928552491. The cubic root of 14328442 is about 242.8844195100.

The spelling of 14328442 in words is "fourteen million, three hundred twenty-eight thousand, four hundred forty-two".