4438856 has 48 divisors (see below), whose sum is σ = 9258300. Its totient is φ = 1991808.

The previous prime is 4438843. The next prime is 4438867. The reversal of 4438856 is 6588344.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4368100 + 70756 = 2090^2 + 266^2 .

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83726 + ... + 83778.

Almost surely, 2^4438856 is an apocalyptic number.

It is an amenable number.

4438856 is an abundant number, since it is smaller than the sum of its proper divisors (4819444).

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

4438856 is a wasteful number, since it uses less digits than its factorization.

4438856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126 (or 103 counting only the distinct ones).

The product of its digits is 92160, while the sum is 38.

The square root of 4438856 is about 2106.8592738956. The cubic root of 4438856 is about 164.3451979396.

It can be divided in two parts, 44388 and 56, that added together give a palindrome (44444).

The spelling of 4438856 in words is "four million, four hundred thirty-eight thousand, eight hundred fifty-six".