2004888687 has 16 divisors (see below), whose sum is σ = 2683200000. Its totient is φ = 1331596224.

The previous prime is 2004888667. The next prime is 2004888689. The reversal of 2004888687 is 7868884002.

It is not a de Polignac number, because 2004888687 - 2¹⁰ = 2004887663 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2004888689) 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, 1554739 + ... + 1556027.

It is an arithmetic number, because the mean of its divisors is an integer number (167700000).

Almost surely, 2^2004888687 is an apocalyptic number.

2004888687 is a deficient number, since it is larger than the sum of its proper divisors (678311313).

2004888687 is a wasteful number, since it uses less digits than its factorization.

2004888687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2830.

The product of its (nonzero) digits is 1376256, while the sum is 51.

The square root of 2004888687 is about 44775.9833727859. The cubic root of 2004888687 is about 1260.9467745501.

The spelling of 2004888687 in words is "two billion, four million, eight hundred eighty-eight thousand, six hundred eighty-seven".