2004873 has 8 divisors (see below), whose sum is σ = 2878848. Its totient is φ = 1233744.

The previous prime is 2004851. The next prime is 2004881. The reversal of 2004873 is 3784002.

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

It is not a de Polignac number, because 2004873 - 2⁶ = 2004809 is a prime.

It is a super-2 number, since 2×2004873² = 8039031492258, which contains 22 as substring.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

2004873 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2004803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25665 + ... + 25742.

It is an arithmetic number, because the mean of its divisors is an integer number (359856).

2^2004873 is an apocalyptic number.

It is an amenable number.

2004873 is a deficient number, since it is larger than the sum of its proper divisors (873975).

2004873 is a wasteful number, since it uses less digits than its factorization.

2004873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51423.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 2004873 is about 1415.9353798814. The cubic root of 2004873 is about 126.0943485835.

Adding to 2004873 its reverse (3784002), we get a palindrome (5788875).

The spelling of 2004873 in words is "two million, four thousand, eight hundred seventy-three".