8487878 has 16 divisors (see below), whose sum is σ = 14848800. Its totient is φ = 3637368.

The previous prime is 8487863. The next prime is 8487881. The reversal of 8487878 is 8787848.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5501 + ... + 6872.

It is an arithmetic number, because the mean of its divisors is an integer number (928050).

Almost surely, 2^8487878 is an apocalyptic number.

8487878 is a deficient number, since it is larger than the sum of its proper divisors (6360922).

8487878 is a wasteful number, since it uses less digits than its factorization.

8487878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12396 (or 12382 counting only the distinct ones).

The product of its digits is 802816, while the sum is 50.

The square root of 8487878 is about 2913.3962998535. The cubic root of 8487878 is about 203.9856936014.

The spelling of 8487878 in words is "eight million, four hundred eighty-seven thousand, eight hundred seventy-eight".