8484228 has 18 divisors (see below), whose sum is σ = 21446334. Its totient is φ = 2828064.

The previous prime is 8484227. The next prime is 8484239. The reversal of 8484228 is 8224848.

It can be written as a sum of positive squares in only one way, i.e., 7225344 + 1258884 = 2688^2 + 1122^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 235673 = 8484228 / (8 + 4 + 8 + 4 + 2 + 2 + 8).

It is a junction number, because it is equal to n+sod(n) for n = 8484192 and 8484201.

It is not an unprimeable number, because it can be changed into a prime (8484227) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 117801 + ... + 117872.

It is an arithmetic number, because the mean of its divisors is an integer number (1191463).

Almost surely, 2^8484228 is an apocalyptic number.

It is an amenable number.

8484228 is an abundant number, since it is smaller than the sum of its proper divisors (12962106).

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

8484228 is a wasteful number, since it uses less digits than its factorization.

8484228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235683 (or 235678 counting only the distinct ones).

The product of its digits is 32768, while the sum is 36.

The square root of 8484228 is about 2912.7698158282. The cubic root of 8484228 is about 203.9564497577.

The spelling of 8484228 in words is "eight million, four hundred eighty-four thousand, two hundred twenty-eight".