2008025766 has 12 divisors (see below), whose sum is σ = 4350722532. Its totient is φ = 669341916.

The previous prime is 2008025753. The next prime is 2008025783. The reversal of 2008025766 is 6675208002.

2008025766 is a `hidden beast` number, since 2 + 0 + 0 + 80 + 2 + 576 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2008025766.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55778476 + ... + 55778511.

It is an arithmetic number, because the mean of its divisors is an integer number (362560211).

Almost surely, 2^2008025766 is an apocalyptic number.

2008025766 is an abundant number, since it is smaller than the sum of its proper divisors (2342696766).

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

2008025766 is a wasteful number, since it uses less digits than its factorization.

2008025766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111556995 (or 111556992 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 2008025766 is about 44811.0005021089. Note that the first 3 decimals coincide. The cubic root of 2008025766 is about 1261.6041058504.

The spelling of 2008025766 in words is "two billion, eight million, twenty-five thousand, seven hundred sixty-six".