9820226 has 32 divisors (see below), whose sum is σ = 16947840. Its totient is φ = 4230144.

The previous prime is 9820219. The next prime is 9820229. The reversal of 9820226 is 6220289.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (9820229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50786 + ... + 50978.

It is an arithmetic number, because the mean of its divisors is an integer number (529620).

Almost surely, 2^9820226 is an apocalyptic number.

9820226 is a deficient number, since it is larger than the sum of its proper divisors (7127614).

9820226 is a wasteful number, since it uses less digits than its factorization.

9820226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 9820226 is about 3133.7239827400. The cubic root of 9820226 is about 214.1446164893.

The spelling of 9820226 in words is "nine million, eight hundred twenty thousand, two hundred twenty-six".