2086885008 has 180 divisors, whose sum is σ = 6544486260. Its totient is φ = 619766784.

The previous prime is 2086884991. The next prime is 2086885039. The reversal of 2086885008 is 8005886802.

It can be written as a sum of positive squares in 6 ways, for example, as 566820864 + 1520064144 = 23808^2 + 38988^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 704266 + ... + 707222.

It is an arithmetic number, because the mean of its divisors is an integer number (36358257).

Almost surely, 2^2086885008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2086885008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3272243130).

2086885008 is an abundant number, since it is smaller than the sum of its proper divisors (4457601252).

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

2086885008 is a wasteful number, since it uses less digits than its factorization.

2086885008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3026 (or 3004 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 45.

The square root of 2086885008 is about 45682.4365374703. The cubic root of 2086885008 is about 1277.9077570870.

The spelling of 2086885008 in words is "two billion, eighty-six million, eight hundred eighty-five thousand, eight".