3045003 has 16 divisors (see below), whose sum is σ = 4408320. Its totient is φ = 1858464.

The previous prime is 3044983. The next prime is 3045017. The reversal of 3045003 is 3005403.

It is not a de Polignac number, because 3045003 - 2⁹ = 3044491 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3045043) 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 15 ways as a sum of consecutive naturals, for example, 6118 + ... + 6596.

It is an arithmetic number, because the mean of its divisors is an integer number (275520).

Almost surely, 2^3045003 is an apocalyptic number.

3045003 is a deficient number, since it is larger than the sum of its proper divisors (1363317).

3045003 is a wasteful number, since it uses less digits than its factorization.

3045003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658.

The product of its (nonzero) digits is 180, while the sum is 15.

The square root of 3045003 is about 1744.9936962637. The cubic root of 3045003 is about 144.9425535418.

The spelling of 3045003 in words is "three million, forty-five thousand, three".