9968228 has 12 divisors (see below), whose sum is σ = 18046140. Its totient is φ = 4812192.

The previous prime is 9968219. The next prime is 9968243. The reversal of 9968228 is 8228699.

It can be written as a sum of positive squares in 2 ways, for example, as 5798464 + 4169764 = 2408^2 + 2042^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42851 + ... + 43082.

It is an arithmetic number, because the mean of its divisors is an integer number (1503845).

Almost surely, 2^9968228 is an apocalyptic number.

It is an amenable number.

9968228 is a deficient number, since it is larger than the sum of its proper divisors (8077912).

9968228 is a wasteful number, since it uses less digits than its factorization.

9968228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85966 (or 85964 counting only the distinct ones).

The product of its digits is 124416, while the sum is 44.

The square root of 9968228 is about 3157.2500692850. The cubic root of 9968228 is about 215.2150579330.

The spelling of 9968228 in words is "nine million, nine hundred sixty-eight thousand, two hundred twenty-eight".