9222723 has 12 divisors (see below), whose sum is σ = 13452400. Its totient is φ = 6088176.

The previous prime is 9222713. The next prime is 9222727. The reversal of 9222723 is 3272229.

It is not a de Polignac number, because 9222723 - 2⁵ = 9222691 is a prime.

It is a d-powerful number, because it can be written as 9 + 2¹¹ + 2¹⁷ + 2¹⁹ + 7⁶ + 2²³ + 3¹⁰ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9222727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4048 + ... + 5901.

Almost surely, 2^9222723 is an apocalyptic number.

9222723 is a deficient number, since it is larger than the sum of its proper divisors (4229677).

9222723 is a wasteful number, since it uses less digits than its factorization.

9222723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10058 (or 10055 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 9222723 is about 3036.8936431821. The cubic root of 9222723 is about 209.7102807548.

The spelling of 9222723 in words is "nine million, two hundred twenty-two thousand, seven hundred twenty-three".