14003005 has 4 divisors (see below), whose sum is σ = 16803612. Its totient is φ = 11202400.

The previous prime is 14002997. The next prime is 14003009. The reversal of 14003005 is 50030041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50030041 = 4871 ⋅10271.

It can be written as a sum of positive squares in 2 ways, for example, as 5116644 + 8886361 = 2262^2 + 2981^2 .

It is not a de Polignac number, because 14003005 - 2³ = 14002997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14003009) 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, 1400296 + ... + 1400305.

It is an arithmetic number, because the mean of its divisors is an integer number (4200903).

Almost surely, 2^14003005 is an apocalyptic number.

It is an amenable number.

14003005 is a deficient number, since it is larger than the sum of its proper divisors (2800607).

14003005 is an equidigital number, since it uses as much as digits as its factorization.

14003005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2800606.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 14003005 is about 3742.0589252442. The cubic root of 14003005 is about 241.0314691780.

Adding to 14003005 its reverse (50030041), we get a palindrome (64033046).

The spelling of 14003005 in words is "fourteen million, three thousand, five".