9628222 has 8 divisors (see below), whose sum is σ = 15291936. Its totient is φ = 4530912.

The previous prime is 9628219. The next prime is 9628253. The reversal of 9628222 is 2228269.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141558 + ... + 141625.

It is an arithmetic number, because the mean of its divisors is an integer number (1911492).

Almost surely, 2^9628222 is an apocalyptic number.

9628222 is a deficient number, since it is larger than the sum of its proper divisors (5663714).

9628222 is a wasteful number, since it uses less digits than its factorization.

9628222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283202.

The product of its digits is 6912, while the sum is 31.

The square root of 9628222 is about 3102.9376403660. The cubic root of 9628222 is about 212.7397764031.

The spelling of 9628222 in words is "nine million, six hundred twenty-eight thousand, two hundred twenty-two".