4867856 has 40 divisors (see below), whose sum is σ = 11011200. Its totient is φ = 2083872.

The previous prime is 4867843. The next prime is 4867871. The reversal of 4867856 is 6587684.

Its product of digits (322560) is a multiple of the sum of its prime divisors (896).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5045 + ... + 5931.

It is an arithmetic number, because the mean of its divisors is an integer number (275280).

Almost surely, 2^4867856 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4867856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5505600).

4867856 is an abundant number, since it is smaller than the sum of its proper divisors (6143344).

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

4867856 is an equidigital number, since it uses as much as digits as its factorization.

4867856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916 (or 896 counting only the distinct ones).

The product of its digits is 322560, while the sum is 44.

The square root of 4867856 is about 2206.3218260263. The cubic root of 4867856 is about 169.4777049422.

The spelling of 4867856 in words is "four million, eight hundred sixty-seven thousand, eight hundred fifty-six".