9221366 has 16 divisors (see below), whose sum is σ = 17245440. Its totient is φ = 3592680.

The previous prime is 9221357. The next prime is 9221371. The reversal of 9221366 is 6631229.

It is a pancake number, because a pancake can be divided into 9221366 parts by 4294 straight cuts.

It is a Curzon number.

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 7 ways as a sum of consecutive naturals, for example, 29786 + ... + 30093.

It is an arithmetic number, because the mean of its divisors is an integer number (1077840).

Almost surely, 2^9221366 is an apocalyptic number.

9221366 is a deficient number, since it is larger than the sum of its proper divisors (8024074).

9221366 is a wasteful number, since it uses less digits than its factorization.

9221366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59899.

The product of its digits is 3888, while the sum is 29.

The square root of 9221366 is about 3036.6702158779. The cubic root of 9221366 is about 209.6999948985.

The spelling of 9221366 in words is "nine million, two hundred twenty-one thousand, three hundred sixty-six".