8004887 has 4 divisors (see below), whose sum is σ = 8732616. Its totient is φ = 7277160.

The previous prime is 8004877. The next prime is 8004889. The reversal of 8004887 is 7884008.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 8004887 - 2⁶ = 8004823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8004889) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 363848 + ... + 363869.

It is an arithmetic number, because the mean of its divisors is an integer number (2183154).

Almost surely, 2^8004887 is an apocalyptic number.

8004887 is a deficient number, since it is larger than the sum of its proper divisors (727729).

8004887 is a wasteful number, since it uses less digits than its factorization.

8004887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727728.

The product of its (nonzero) digits is 14336, while the sum is 35.

The square root of 8004887 is about 2829.2909005615. The cubic root of 8004887 is about 200.0407167102.

The spelling of 8004887 in words is "eight million, four thousand, eight hundred eighty-seven".