4421044 has 6 divisors (see below), whose sum is σ = 7736834. Its totient is φ = 2210520.

The previous prime is 4421041. The next prime is 4421063. The reversal of 4421044 is 4401244.

It can be written as a sum of positive squares in only one way, i.e., 2598544 + 1822500 = 1612^2 + 1350^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4421041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552627 + ... + 552634.

Almost surely, 2^4421044 is an apocalyptic number.

It is an amenable number.

4421044 is a deficient number, since it is larger than the sum of its proper divisors (3315790).

4421044 is a wasteful number, since it uses less digits than its factorization.

4421044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105265 (or 1105263 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 4421044 is about 2102.6278795831. The cubic root of 4421044 is about 164.1250780901.

Adding to 4421044 its reverse (4401244), we get a palindrome (8822288).

The spelling of 4421044 in words is "four million, four hundred twenty-one thousand, forty-four".