4244228 has 6 divisors (see below), whose sum is σ = 7427406. Its totient is φ = 2122112.

The previous prime is 4244221. The next prime is 4244299. The reversal of 4244228 is 8224424.

It can be written as a sum of positive squares in only one way, i.e., 3678724 + 565504 = 1918^2 + 752^2 .

It is a d-powerful number, because it can be written as 4 + 2¹⁵ + 4⁴ + 4⁷ + 2²¹ + 2²¹ + 8³ .

It is a junction number, because it is equal to n+sod(n) for n = 4244197 and 4244206.

It is not an unprimeable number, because it can be changed into a prime (4244221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530525 + ... + 530532.

It is an arithmetic number, because the mean of its divisors is an integer number (1237901).

Almost surely, 2^4244228 is an apocalyptic number.

It is an amenable number.

4244228 is a deficient number, since it is larger than the sum of its proper divisors (3183178).

4244228 is a wasteful number, since it uses less digits than its factorization.

4244228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061061 (or 1061059 counting only the distinct ones).

The product of its digits is 4096, while the sum is 26.

The square root of 4244228 is about 2060.1524215456. The cubic root of 4244228 is about 161.9072272761.

The spelling of 4244228 in words is "four million, two hundred forty-four thousand, two hundred twenty-eight".