8648886 has 16 divisors (see below), whose sum is σ = 18315504. Its totient is φ = 2713344.

The previous prime is 8648881. The next prime is 8648921. The reversal of 8648886 is 6888468.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8648881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42295 + ... + 42498.

It is an arithmetic number, because the mean of its divisors is an integer number (1144719).

Almost surely, 2^8648886 is an apocalyptic number.

8648886 is an abundant number, since it is smaller than the sum of its proper divisors (9666618).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8648886 is a wasteful number, since it uses less digits than its factorization.

8648886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84815.

The product of its digits is 589824, while the sum is 48.

The square root of 8648886 is about 2940.8988421909. The cubic root of 8648886 is about 205.2674360090.

The spelling of 8648886 in words is "eight million, six hundred forty-eight thousand, eight hundred eighty-six".