9222555 has 16 divisors (see below), whose sum is σ = 14835744. Its totient is φ = 4892160.

The previous prime is 9222553. The next prime is 9222569. The reversal of 9222555 is 5552229.

It is not a de Polignac number, because 9222555 - 2¹ = 9222553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9222553) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1395 + ... + 4515.

It is an arithmetic number, because the mean of its divisors is an integer number (927234).

Almost surely, 2^9222555 is an apocalyptic number.

9222555 is a deficient number, since it is larger than the sum of its proper divisors (5613189).

9222555 is a wasteful number, since it uses less digits than its factorization.

9222555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3326.

The product of its digits is 9000, while the sum is 30.

The square root of 9222555 is about 3036.8659832136. The cubic root of 9222555 is about 209.7090073947.

The spelling of 9222555 in words is "nine million, two hundred twenty-two thousand, five hundred fifty-five".