6885003 has 4 divisors (see below), whose sum is σ = 9180008. Its totient is φ = 4590000.

The previous prime is 6885001. The next prime is 6885019. The reversal of 6885003 is 3005886.

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

It is not a de Polignac number, because 6885003 - 2¹ = 6885001 is a prime.

It is a D-number.

It is a Duffinian number.

6885003 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6885001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1147498 + ... + 1147503.

It is an arithmetic number, because the mean of its divisors is an integer number (2295002).

Almost surely, 2^6885003 is an apocalyptic number.

6885003 is a deficient number, since it is larger than the sum of its proper divisors (2295005).

6885003 is a wasteful number, since it uses less digits than its factorization.

6885003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2295004.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 6885003 is about 2623.9289243423. The cubic root of 6885003 is about 190.2397987926.

The spelling of 6885003 in words is "six million, eight hundred eighty-five thousand, three".