2081132588 has 24 divisors (see below), whose sum is σ = 3858220800. Its totient is φ = 978847488.

The previous prime is 2081132563. The next prime is 2081132591. The reversal of 2081132588 is 8852311802.

It is a happy number.

It is a super-2 number, since 2×2081132588² = 8662225697671155488, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 145418 + ... + 159086.

It is an arithmetic number, because the mean of its divisors is an integer number (160759200).

Almost surely, 2^2081132588 is an apocalyptic number.

It is an amenable number.

2081132588 is a deficient number, since it is larger than the sum of its proper divisors (1777088212).

2081132588 is a wasteful number, since it uses less digits than its factorization.

2081132588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15929 (or 15927 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 38.

The square root of 2081132588 is about 45619.4321314941. The cubic root of 2081132588 is about 1276.7325083657.

The spelling of 2081132588 in words is "two billion, eighty-one million, one hundred thirty-two thousand, five hundred eighty-eight".