14284443 has 16 divisors (see below), whose sum is σ = 19890720. Its totient is φ = 9106944.

The previous prime is 14284433. The next prime is 14284451. The reversal of 14284443 is 34448241.

It is not a de Polignac number, because 14284443 - 2⁴ = 14284427 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14284443.

It is not an unprimeable number, because it can be changed into a prime (14284423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9105 + ... + 10557.

It is an arithmetic number, because the mean of its divisors is an integer number (1243170).

Almost surely, 2^14284443 is an apocalyptic number.

14284443 is a deficient number, since it is larger than the sum of its proper divisors (5606277).

14284443 is a wasteful number, since it uses less digits than its factorization.

14284443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1598.

The product of its digits is 12288, while the sum is 30.

The square root of 14284443 is about 3779.4765510584. The cubic root of 14284443 is about 242.6355525140.

The spelling of 14284443 in words is "fourteen million, two hundred eighty-four thousand, four hundred forty-three".