9620226 has 72 divisors (see below), whose sum is σ = 26225472. Its totient is φ = 2494800.

The previous prime is 9620203. The next prime is 9620269. The reversal of 9620226 is 6220269.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 9620226.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 14931 + ... + 15561.

Almost surely, 2^9620226 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9620226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13112736).

9620226 is an abundant number, since it is smaller than the sum of its proper divisors (16605246).

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

9620226 is a wasteful number, since it uses less digits than its factorization.

9620226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668 (or 654 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 9620226 is about 3101.6489163024. The cubic root of 9620226 is about 212.6808683870.

The spelling of 9620226 in words is "nine million, six hundred twenty thousand, two hundred twenty-six".