6004003 has 4 divisors (see below), whose sum is σ = 6012928. Its totient is φ = 5995080.

The previous prime is 6004001. The next prime is 6004007. The reversal of 6004003 is 3004006.

6004003 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6004003 - 2¹ = 6004001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6004001) 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 3 ways as a sum of consecutive naturals, for example, 3363 + ... + 4828.

It is an arithmetic number, because the mean of its divisors is an integer number (1503232).

Almost surely, 2^6004003 is an apocalyptic number.

6004003 is a deficient number, since it is larger than the sum of its proper divisors (8925).

6004003 is an equidigital number, since it uses as much as digits as its factorization.

6004003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8924.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 6004003 is about 2450.3067154950. The cubic root of 6004003 is about 181.7524610426.

Adding to 6004003 its reverse (3004006), we get a palindrome (9008009).

The spelling of 6004003 in words is "six million, four thousand, three".