4308228 has 30 divisors (see below), whose sum is σ = 11263406. Its totient is φ = 1435968.

The previous prime is 4308217. The next prime is 4308251. The reversal of 4308228 is 8228034.

4308228 is a `hidden beast` number, since 430 + 8 + 228 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2286144 + 2022084 = 1512^2 + 1422^2 .

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6325 + ... + 6972.

Almost surely, 2^4308228 is an apocalyptic number.

It is an amenable number.

4308228 is an abundant number, since it is smaller than the sum of its proper divisors (6955178).

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

4308228 is a wasteful number, since it uses less digits than its factorization.

4308228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13313 (or 13302 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 4308228 is about 2075.6271341452. The cubic root of 4308228 is about 162.7169866568.

The spelling of 4308228 in words is "four million, three hundred eight thousand, two hundred twenty-eight".