2108486568 has 32 divisors (see below), whose sum is σ = 5278975200. Its totient is φ = 701794368.

The previous prime is 2108486539. The next prime is 2108486579. The reversal of 2108486568 is 8656848012.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47923 + ... + 80706.

It is an arithmetic number, because the mean of its divisors is an integer number (164967975).

Almost surely, 2^2108486568 is an apocalyptic number.

It is an amenable number.

2108486568 is an abundant number, since it is smaller than the sum of its proper divisors (3170488632).

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

2108486568 is a wasteful number, since it uses less digits than its factorization.

2108486568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129321 (or 129317 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 48.

The square root of 2108486568 is about 45918.2596360097. The cubic root of 2108486568 is about 1282.3018817039.

The spelling of 2108486568 in words is "two billion, one hundred eight million, four hundred eighty-six thousand, five hundred sixty-eight".