4286856 has 128 divisors (see below), whose sum is σ = 13824000. Its totient is φ = 1078272.

The previous prime is 4286851. The next prime is 4286903. The reversal of 4286856 is 6586824.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4286851) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54225 + ... + 54303.

It is an arithmetic number, because the mean of its divisors is an integer number (108000).

Almost surely, 2^4286856 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 4286856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6912000).

4286856 is an abundant number, since it is smaller than the sum of its proper divisors (9537144).

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

4286856 is a wasteful number, since it uses less digits than its factorization.

4286856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131 (or 127 counting only the distinct ones).

The product of its digits is 92160, while the sum is 39.

The square root of 4286856 is about 2070.4724098621. The cubic root of 4286856 is about 162.4474749373.

Subtracting 4286856 from its reverse (6586824), we obtain a cube (2299968 = 132³).

It can be divided in two parts, 42868 and 56, that added together give a palindrome (42924).

The spelling of 4286856 in words is "four million, two hundred eighty-six thousand, eight hundred fifty-six".