2871528086 has 16 divisors (see below), whose sum is σ = 5023082400. Its totient is φ = 1230654600.

The previous prime is 2871528067. The next prime is 2871528097. The reversal of 2871528086 is 6808251782.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2871528086.

It is a congruent number.

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, 2092265 + ... + 2093636.

It is an arithmetic number, because the mean of its divisors is an integer number (313942650).

Almost surely, 2^2871528086 is an apocalyptic number.

2871528086 is a deficient number, since it is larger than the sum of its proper divisors (2151554314).

2871528086 is an equidigital number, since it uses as much as digits as its factorization.

2871528086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4185924 (or 4185910 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 47.

The square root of 2871528086 is about 53586.6409285001. The cubic root of 2871528086 is about 1421.3608731837.

The spelling of 2871528086 in words is "two billion, eight hundred seventy-one million, five hundred twenty-eight thousand, eighty-six".