2008686 has 32 divisors (see below), whose sum is σ = 4354560. Its totient is φ = 615296.

The previous prime is 2008679. The next prime is 2008691. The reversal of 2008686 is 6868002.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 4585 + ... + 5003.

It is an arithmetic number, because the mean of its divisors is an integer number (136080).

2^2008686 is an apocalyptic number.

2008686 is an abundant number, since it is smaller than the sum of its proper divisors (2345874).

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

2008686 is a wasteful number, since it uses less digits than its factorization.

2008686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 2008686 is about 1417.2812000446. The cubic root of 2008686 is about 126.1742361489.

The spelling of 2008686 in words is "two million, eight thousand, six hundred eighty-six".