8480228 has 6 divisors (see below), whose sum is σ = 14840406. Its totient is φ = 4240112.

The previous prime is 8480221. The next prime is 8480231. The reversal of 8480228 is 8220848.

It can be written as a sum of positive squares in only one way, i.e., 8479744 + 484 = 2912^2 + 22^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8480194 and 8480203.

It is not an unprimeable number, because it can be changed into a prime (8480221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060025 + ... + 1060032.

It is an arithmetic number, because the mean of its divisors is an integer number (2473401).

Almost surely, 2^8480228 is an apocalyptic number.

It is an amenable number.

8480228 is a deficient number, since it is larger than the sum of its proper divisors (6360178).

8480228 is a wasteful number, since it uses less digits than its factorization.

8480228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2120061 (or 2120059 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 32.

The square root of 8480228 is about 2912.0831032098. The cubic root of 8480228 is about 203.9243920760.

The spelling of 8480228 in words is "eight million, four hundred eighty thousand, two hundred twenty-eight".