8343228 has 12 divisors (see below), whose sum is σ = 19467560. Its totient is φ = 2781072.

The previous prime is 8343221. The next prime is 8343233. The reversal of 8343228 is 8223438.

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

It is a junction number, because it is equal to n+sod(n) for n = 8343195 and 8343204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8343221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 347623 + ... + 347646.

Almost surely, 2^8343228 is an apocalyptic number.

It is an amenable number.

8343228 is an abundant number, since it is smaller than the sum of its proper divisors (11124332).

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

8343228 is a wasteful number, since it uses less digits than its factorization.

8343228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695276 (or 695274 counting only the distinct ones).

The product of its digits is 9216, while the sum is 30.

The square root of 8343228 is about 2888.4646440627. The cubic root of 8343228 is about 202.8202765965.

The spelling of 8343228 in words is "eight million, three hundred forty-three thousand, two hundred twenty-eight".