4279856 has 60 divisors (see below), whose sum is σ = 9923472. Its totient is φ = 1782144.

The previous prime is 4279853. The next prime is 4279871. The reversal of 4279856 is 6589724.

It is not an unprimeable number, because it can be changed into a prime (4279853) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41501 + ... + 41603.

Almost surely, 2^4279856 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 4279856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4961736).

4279856 is an abundant number, since it is smaller than the sum of its proper divisors (5643616).

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

4279856 is a wasteful number, since it uses less digits than its factorization.

4279856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178 (or 165 counting only the distinct ones).

The product of its digits is 120960, while the sum is 41.

The square root of 4279856 is about 2068.7812837514. The cubic root of 4279856 is about 162.3590066965.

The spelling of 4279856 in words is "four million, two hundred seventy-nine thousand, eight hundred fifty-six".