2086481180 has 24 divisors (see below), whose sum is σ = 5007555168. Its totient is φ = 715364928.

The previous prime is 2086481167. The next prime is 2086481203. The reversal of 2086481180 is 811846802.

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, 7451579 + ... + 7451858.

It is an arithmetic number, because the mean of its divisors is an integer number (208648132).

Almost surely, 2^2086481180 is an apocalyptic number.

2086481180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2086481180 is an abundant number, since it is smaller than the sum of its proper divisors (2921073988).

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

2086481180 is a wasteful number, since it uses less digits than its factorization.

2086481180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14903453 (or 14903451 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 38.

The square root of 2086481180 is about 45678.0163754951. The cubic root of 2086481180 is about 1277.8253235042.

The spelling of 2086481180 in words is "two billion, eighty-six million, four hundred eighty-one thousand, one hundred eighty".