2827858256 has 40 divisors (see below), whose sum is σ = 5539124640. Its totient is φ = 1398485376.

The previous prime is 2827858249. The next prime is 2827858279. The reversal of 2827858256 is 6528587282.

It is a junction number, because it is equal to n+sod(n) for n = 2827858198 and 2827858207.

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, 627146 + ... + 631638.

It is an arithmetic number, because the mean of its divisors is an integer number (138478116).

Almost surely, 2^2827858256 is an apocalyptic number.

It is an amenable number.

2827858256 is a deficient number, since it is larger than the sum of its proper divisors (2711266384).

2827858256 is a wasteful number, since it uses less digits than its factorization.

2827858256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4923 (or 4917 counting only the distinct ones).

The product of its digits is 4300800, while the sum is 53.

The square root of 2827858256 is about 53177.6104765906. The cubic root of 2827858256 is about 1414.1187445584.

The spelling of 2827858256 in words is "two billion, eight hundred twenty-seven million, eight hundred fifty-eight thousand, two hundred fifty-six".