8748228 has 12 divisors (see below), whose sum is σ = 20412560. Its totient is φ = 2916072.

The previous prime is 8748209. The next prime is 8748263. The reversal of 8748228 is 8228478.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 364498 + ... + 364521.

Almost surely, 2^8748228 is an apocalyptic number.

It is an amenable number.

8748228 is an abundant number, since it is smaller than the sum of its proper divisors (11664332).

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

8748228 is a wasteful number, since it uses less digits than its factorization.

8748228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729026 (or 729024 counting only the distinct ones).

The product of its digits is 57344, while the sum is 39.

The square root of 8748228 is about 2957.7403537160. The cubic root of 8748228 is about 206.0503537322.

The spelling of 8748228 in words is "eight million, seven hundred forty-eight thousand, two hundred twenty-eight".