2004046 has 16 divisors (see below), whose sum is σ = 3328128. Its totient is φ = 897400.

The previous prime is 2004043. The next prime is 2004049. The reversal of 2004046 is 6404002.

It is an interprime number because it is at equal distance from previous prime (2004043) and next prime (2004049).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2004043) 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 7 ways as a sum of consecutive naturals, for example, 921 + ... + 2203.

It is an arithmetic number, because the mean of its divisors is an integer number (208008).

2^2004046 is an apocalyptic number.

2004046 is a deficient number, since it is larger than the sum of its proper divisors (1324082).

2004046 is a wasteful number, since it uses less digits than its factorization.

2004046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1367.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2004046 is about 1415.6433166585. The cubic root of 2004046 is about 126.0770084381.

Adding to 2004046 its reverse (6404002), we get a palindrome (8408048).

The spelling of 2004046 in words is "two million, four thousand, forty-six", and thus it is an eban number.