8670228 has 24 divisors (see below), whose sum is σ = 23120832. Its totient is φ = 2477184.

The previous prime is 8670197. The next prime is 8670239. The reversal of 8670228 is 8220768.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51525 + ... + 51692.

It is an arithmetic number, because the mean of its divisors is an integer number (963368).

Almost surely, 2^8670228 is an apocalyptic number.

It is an amenable number.

8670228 is an abundant number, since it is smaller than the sum of its proper divisors (14450604).

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

8670228 is a wasteful number, since it uses less digits than its factorization.

8670228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103231 (or 103229 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 8670228 is about 2944.5250890424. The cubic root of 8670228 is about 205.4361367018.

The spelling of 8670228 in words is "eight million, six hundred seventy thousand, two hundred twenty-eight".