4420056 has 32 divisors (see below), whose sum is σ = 11309760. Its totient is φ = 1438752.

The previous prime is 4420049. The next prime is 4420067. The reversal of 4420056 is 6500244.

It is a happy number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1110 + ... + 3173.

It is an arithmetic number, because the mean of its divisors is an integer number (353430).

Almost surely, 2^4420056 is an apocalyptic number.

It is an amenable number.

4420056 is an abundant number, since it is smaller than the sum of its proper divisors (6889704).

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

4420056 is a wasteful number, since it uses less digits than its factorization.

4420056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4335 (or 4331 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 4420056 is about 2102.3929223625. The cubic root of 4420056 is about 164.1128511396.

It can be divided in two parts, 44 and 20056, that added together give a triangular number (20100 = T₂₀₀).

The spelling of 4420056 in words is "four million, four hundred twenty thousand, fifty-six".