2004717 has 16 divisors (see below), whose sum is σ = 3140928. Its totient is φ = 1121280.

The previous prime is 2004713. The next prime is 2004719. The reversal of 2004717 is 7174002.

It is not a de Polignac number, because 2004717 - 2² = 2004713 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2004693 and 2004702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2004713) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1908 + ... + 2765.

It is an arithmetic number, because the mean of its divisors is an integer number (196308).

2^2004717 is an apocalyptic number.

It is an amenable number.

2004717 is a deficient number, since it is larger than the sum of its proper divisors (1136211).

2004717 is a wasteful number, since it uses less digits than its factorization.

2004717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4700.

The product of its (nonzero) digits is 392, while the sum is 21.

The square root of 2004717 is about 1415.8802915501. The cubic root of 2004717 is about 126.0910780141.

Adding to 2004717 its reverse (7174002), we get a palindrome (9178719).

The spelling of 2004717 in words is "two million, four thousand, seven hundred seventeen".