14091003 has 20 divisors (see below), whose sum is σ = 21568008. Its totient is φ = 9162720.

The previous prime is 14090983. The next prime is 14091037. The reversal of 14091003 is 30019041.

It is not a de Polignac number, because 14091003 - 2¹⁰ = 14089979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14091073) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1200 + ... + 5442.

Almost surely, 2^14091003 is an apocalyptic number.

14091003 is a deficient number, since it is larger than the sum of its proper divisors (7477005).

14091003 is an equidigital number, since it uses as much as digits as its factorization.

14091003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4296 (or 4287 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 14091003 is about 3753.7984762105. The cubic root of 14091003 is about 241.5353136894.

The spelling of 14091003 in words is "fourteen million, ninety-one thousand, three".