4427844 has 24 divisors (see below), whose sum is σ = 10479168. Its totient is φ = 1454880.

The previous prime is 4427831. The next prime is 4427849. The reversal of 4427844 is 4487244.

It is not an unprimeable number, because it can be changed into a prime (4427849) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1747 + ... + 3450.

It is an arithmetic number, because the mean of its divisors is an integer number (436632).

Almost surely, 2^4427844 is an apocalyptic number.

It is an amenable number.

4427844 is an abundant number, since it is smaller than the sum of its proper divisors (6051324).

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

4427844 is a wasteful number, since it uses less digits than its factorization.

4427844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5275 (or 5273 counting only the distinct ones).

The product of its digits is 28672, while the sum is 33.

The square root of 4427844 is about 2104.2442823969. The cubic root of 4427844 is about 164.2091818162.

The spelling of 4427844 in words is "four million, four hundred twenty-seven thousand, eight hundred forty-four".