4420244 has 6 divisors (see below), whose sum is σ = 7735434. Its totient is φ = 2210120.

The previous prime is 4420231. The next prime is 4420249.

4420244 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 4048144 + 372100 = 2012^2 + 610^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4420249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552527 + ... + 552534.

It is an arithmetic number, because the mean of its divisors is an integer number (1289239).

Almost surely, 2^4420244 is an apocalyptic number.

It is an amenable number.

4420244 is a deficient number, since it is larger than the sum of its proper divisors (3315190).

4420244 is a wasteful number, since it uses less digits than its factorization.

4420244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105065 (or 1105063 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 4420244 is about 2102.4376328443. The cubic root of 4420244 is about 164.1151778657.

It can be divided in two parts, 4420 and 244, that added together give a palindrome (4664).

The spelling of 4420244 in words is "four million, four hundred twenty thousand, two hundred forty-four".