2004273 has 12 divisors (see below), whose sum is σ = 2962960. Its totient is φ = 1304856.

The previous prime is 2004271. The next prime is 2004293. The reversal of 2004273 is 3724002.

It is a happy number.

It is not a de Polignac number, because 2004273 - 2¹ = 2004271 is a prime.

It is a super-2 number, since 2×2004273² = 8034220517058, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2004271) 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 11 ways as a sum of consecutive naturals, for example, 2203 + ... + 2976.

2^2004273 is an apocalyptic number.

It is an amenable number.

2004273 is a deficient number, since it is larger than the sum of its proper divisors (958687).

2004273 is a wasteful number, since it uses less digits than its factorization.

2004273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5228 (or 5225 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 18.

The square root of 2004273 is about 1415.7234899513. The cubic root of 2004273 is about 126.0817685418.

Adding to 2004273 its reverse (3724002), we get a palindrome (5728275).

The spelling of 2004273 in words is "two million, four thousand, two hundred seventy-three".