2008581282 has 24 divisors (see below), whose sum is σ = 4423271580. Its totient is φ = 658550880.

The previous prime is 2008581277. The next prime is 2008581347. The reversal of 2008581282 is 2821858002.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1907156241 + 101425041 = 43671^2 + 10071^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 913557 + ... + 915752.

Almost surely, 2^2008581282 is an apocalyptic number.

2008581282 is an abundant number, since it is smaller than the sum of its proper divisors (2414690298).

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

2008581282 is a wasteful number, since it uses less digits than its factorization.

2008581282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1829378 (or 1829375 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 36.

The square root of 2008581282 is about 44817.1985068232. The cubic root of 2008581282 is about 1261.7204351425.

The spelling of 2008581282 in words is "two billion, eight million, five hundred eighty-one thousand, two hundred eighty-two".