14268443 has 8 divisors (see below), whose sum is σ = 16416000. Its totient is φ = 12148200.

The previous prime is 14268437. The next prime is 14268461. The reversal of 14268443 is 34486241.

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

It is a cyclic number.

It is not a de Polignac number, because 14268443 - 2⁶ = 14268379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14268403) 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 7 ways as a sum of consecutive naturals, for example, 5693 + ... + 7806.

It is an arithmetic number, because the mean of its divisors is an integer number (2052000).

Almost surely, 2^14268443 is an apocalyptic number.

14268443 is a deficient number, since it is larger than the sum of its proper divisors (2147557).

14268443 is a wasteful number, since it uses less digits than its factorization.

14268443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13657.

The product of its digits is 18432, while the sum is 32.

The square root of 14268443 is about 3777.3592627655. The cubic root of 14268443 is about 242.5449266675.

The spelling of 14268443 in words is "fourteen million, two hundred sixty-eight thousand, four hundred forty-three".