4878856 has 16 divisors (see below), whose sum is σ = 9211500. Its totient is φ = 2422464.

The previous prime is 4878851. The next prime is 4878869. The reversal of 4878856 is 6588784.

It can be written as a sum of positive squares in 2 ways, for example, as 4553956 + 324900 = 2134^2 + 570^2 .

It is not an unprimeable number, because it can be changed into a prime (4878851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 855 + ... + 3238.

Almost surely, 2^4878856 is an apocalyptic number.

It is an amenable number.

4878856 is a deficient number, since it is larger than the sum of its proper divisors (4332644).

4878856 is a wasteful number, since it uses less digits than its factorization.

4878856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4248 (or 4244 counting only the distinct ones).

The product of its digits is 430080, while the sum is 46.

The square root of 4878856 is about 2208.8132560269. The cubic root of 4878856 is about 169.6052663904.

The spelling of 4878856 in words is "four million, eight hundred seventy-eight thousand, eight hundred fifty-six".