2004928 has 14 divisors (see below), whose sum is σ = 3978656. Its totient is φ = 1002432.

The previous prime is 2004917. The next prime is 2004931. The reversal of 2004928 is 8294002.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 15600 + ... + 15727.

2^2004928 is an apocalyptic number.

It is an amenable number.

2004928 is a deficient number, since it is larger than the sum of its proper divisors (1973728).

2004928 is an equidigital number, since it uses as much as digits as its factorization.

2004928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31339 (or 31329 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 2004928 is about 1415.9548015385. The cubic root of 2004928 is about 126.0955016284.

The spelling of 2004928 in words is "two million, four thousand, nine hundred twenty-eight".