2827847825 has 48 divisors (see below), whose sum is σ = 3937676544. Its totient is φ = 1996915200.

The previous prime is 2827847801. The next prime is 2827847879. The reversal of 2827847825 is 5287487282.

It is not a de Polignac number, because 2827847825 - 2¹² = 2827843729 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1769927 + ... + 1771523.

It is an arithmetic number, because the mean of its divisors is an integer number (82034928).

Almost surely, 2^2827847825 is an apocalyptic number.

2827847825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2827847825 is a deficient number, since it is larger than the sum of its proper divisors (1109828719).

2827847825 is a wasteful number, since it uses less digits than its factorization.

2827847825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1802 (or 1797 counting only the distinct ones).

The product of its digits is 4014080, while the sum is 53.

The square root of 2827847825 is about 53177.5123995096. The cubic root of 2827847825 is about 1414.1170058231.

The spelling of 2827847825 in words is "two billion, eight hundred twenty-seven million, eight hundred forty-seven thousand, eight hundred twenty-five".