4471056 has 60 divisors (see below), whose sum is σ = 12742860. Its totient is φ = 1463040.

The previous prime is 4471013. The next prime is 4471067. The reversal of 4471056 is 6501744.

It can be written as a sum of positive squares in 2 ways, for example, as 1648656 + 2822400 = 1284^2 + 1680^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8530 + ... + 9038.

It is an arithmetic number, because the mean of its divisors is an integer number (212381).

Almost surely, 2^4471056 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 4471056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6371430).

4471056 is an abundant number, since it is smaller than the sum of its proper divisors (8271804).

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

4471056 is a wasteful number, since it uses less digits than its factorization.

4471056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584 (or 575 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 4471056 is about 2114.4871718693. The cubic root of 4471056 is about 164.7416342158.

The spelling of 4471056 in words is "four million, four hundred seventy-one thousand, fifty-six".