2847877228 has 12 divisors (see below), whose sum is σ = 5695754512. Its totient is φ = 1220518800.

The previous prime is 2847877199. The next prime is 2847877243. The reversal of 2847877228 is 8227787482.

It is a happy number.

2847877228 is an admirable number.

It is a super-2 number, since 2×2847877228² = 16220809411521927968, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 50854923 + ... + 50854978.

Almost surely, 2^2847877228 is an apocalyptic number.

2847877228 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2847877228 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2847877228 is a wasteful number, since it uses less digits than its factorization.

2847877228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101709912 (or 101709910 counting only the distinct ones).

The product of its digits is 5619712, while the sum is 55.

The square root of 2847877228 is about 53365.5059753021. The cubic root of 2847877228 is about 1417.4478438652.

The spelling of 2847877228 in words is "two billion, eight hundred forty-seven million, eight hundred seventy-seven thousand, two hundred twenty-eight".