14240003 has 4 divisors (see below), whose sum is σ = 14247768. Its totient is φ = 14232240.

The previous prime is 14239969. The next prime is 14240011. The reversal of 14240003 is 30004241.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 14240003 - 2⁸ = 14239747 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14240003.

It is not an unprimeable number, because it can be changed into a prime (14240503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 575 + ... + 5367.

It is an arithmetic number, because the mean of its divisors is an integer number (3561942).

Almost surely, 2^14240003 is an apocalyptic number.

14240003 is a deficient number, since it is larger than the sum of its proper divisors (7765).

14240003 is an equidigital number, since it uses as much as digits as its factorization.

14240003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7764.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 14240003 is about 3773.5928503218. The cubic root of 14240003 is about 242.3836718425.

Adding to 14240003 its reverse (30004241), we get a palindrome (44244244).

The spelling of 14240003 in words is "fourteen million, two hundred forty thousand, three".