4338228 has 24 divisors (see below), whose sum is σ = 10229632. Its totient is φ = 1430784.

The previous prime is 4338223. The next prime is 4338239. The reversal of 4338228 is 8228334.

It is a d-powerful number, because it can be written as 4⁸ + 3⁷ + 3⁸ + 8 + 2¹⁶ + 2²² + 8⁴ .

It is a junction number, because it is equal to n+sod(n) for n = 4338195 and 4338204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4338221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 700 + ... + 3027.

Almost surely, 2^4338228 is an apocalyptic number.

It is an amenable number.

4338228 is an abundant number, since it is smaller than the sum of its proper divisors (5891404).

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

4338228 is a wasteful number, since it uses less digits than its factorization.

4338228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3831 (or 3829 counting only the distinct ones).

The product of its digits is 9216, while the sum is 30.

The square root of 4338228 is about 2082.8413285702. The cubic root of 4338228 is about 163.0938022574.

The spelling of 4338228 in words is "four million, three hundred thirty-eight thousand, two hundred twenty-eight".