2004116 has 6 divisors (see below), whose sum is σ = 3507210. Its totient is φ = 1002056.

The previous prime is 2004109. The next prime is 2004131. The reversal of 2004116 is 6114002.

It can be written as a sum of positive squares in only one way, i.e., 1331716 + 672400 = 1154^2 + 820^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2004116.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250511 + ... + 250518.

It is an arithmetic number, because the mean of its divisors is an integer number (584535).

2^2004116 is an apocalyptic number.

It is an amenable number.

2004116 is a deficient number, since it is larger than the sum of its proper divisors (1503094).

2004116 is a wasteful number, since it uses less digits than its factorization.

2004116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501033 (or 501031 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2004116 is about 1415.6680401846. The cubic root of 2004116 is about 126.0784763498.

Adding to 2004116 its reverse (6114002), we get a palindrome (8118118).

The spelling of 2004116 in words is "two million, four thousand, one hundred sixteen".