4275856 has 40 divisors (see below), whose sum is σ = 9094904. Its totient is φ = 1935360.

The previous prime is 4275851. The next prime is 4275871. The reversal of 4275856 is 6585724.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 211600 + 4064256 = 460^2 + 2016^2 .

It is not an unprimeable number, because it can be changed into a prime (4275851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12520 + ... + 12856.

Almost surely, 2^4275856 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 4275856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4547452).

4275856 is an abundant number, since it is smaller than the sum of its proper divisors (4819048).

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

4275856 is a wasteful number, since it uses less digits than its factorization.

4275856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419 (or 413 counting only the distinct ones).

The product of its digits is 67200, while the sum is 37.

The square root of 4275856 is about 2067.8143050090. The cubic root of 4275856 is about 162.3084100989.

Adding to 4275856 its product of digits (67200), we get a square (4343056 = 2084²).

The spelling of 4275856 in words is "four million, two hundred seventy-five thousand, eight hundred fifty-six".