9005003 has 8 divisors (see below), whose sum is σ = 10460640. Its totient is φ = 7591680.

The previous prime is 9004999. The next prime is 9005011. The reversal of 9005003 is 3005009.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9005003 - 2² = 9004999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9005093) 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 7 ways as a sum of consecutive naturals, for example, 10118 + ... + 10971.

It is an arithmetic number, because the mean of its divisors is an integer number (1307580).

Almost surely, 2^9005003 is an apocalyptic number.

9005003 is a deficient number, since it is larger than the sum of its proper divisors (1455637).

9005003 is a wasteful number, since it uses less digits than its factorization.

9005003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21157.

The product of its (nonzero) digits is 135, while the sum is 17.

The square root of 9005003 is about 3000.8337174859. The cubic root of 9005003 is about 208.0469183483.

The spelling of 9005003 in words is "nine million, five thousand, three".