14003 has 8 divisors (see below), whose sum is σ = 16320. Its totient is φ = 11880.

The previous prime is 13999. The next prime is 14009. The reversal of 14003 is 30041.

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

It is not a de Polignac number, because 14003 - 2² = 13999 is a prime.

It is a Duffinian number.

It is a plaindrome in base 6.

It is a nialpdrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176 + ... + 242.

It is an arithmetic number, because the mean of its divisors is an integer number (2040).

2¹⁴⁰⁰³ is an apocalyptic number.

14003 is a deficient number, since it is larger than the sum of its proper divisors (2317).

14003 is a wasteful number, since it uses less digits than its factorization.

14003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97.

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 14003 is about 118.3342722967. The cubic root of 14003 is about 24.1031440490.

Adding to 14003 its reverse (30041), we get a palindrome (44044).

It can be divided in two parts, 1 and 4003, that added together give a palindrome (4004).

The spelling of 14003 in words is "fourteen thousand, three", and thus it is an iban number.