2085682008 has 32 divisors (see below), whose sum is σ = 5355131760. Its totient is φ = 676437120.

The previous prime is 2085681901. The next prime is 2085682031. The reversal of 2085682008 is 8002865802.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1173483 + ... + 1175258.

Almost surely, 2^2085682008 is an apocalyptic number.

It is an amenable number.

2085682008 is an abundant number, since it is smaller than the sum of its proper divisors (3269449752).

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

2085682008 is a wasteful number, since it uses less digits than its factorization.

2085682008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2348787 (or 2348783 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 39.

The square root of 2085682008 is about 45669.2676534231. The cubic root of 2085682008 is about 1277.6621568230.

The spelling of 2085682008 in words is "two billion, eighty-five million, six hundred eighty-two thousand, eight".