9222589 has 2 divisors, whose sum is σ = 9222590. Its totient is φ = 9222588.

The previous prime is 9222569. The next prime is 9222607. The reversal of 9222589 is 9852229.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8352100 + 870489 = 2890^2 + 933^2 .

It is a cyclic number.

It is not a de Polignac number, because 9222589 - 2⁷ = 9222461 is a prime.

It is a super-2 number, since 2×9222589² = 170112295725842, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9222569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4611294 + 4611295.

It is an arithmetic number, because the mean of its divisors is an integer number (4611295).

Almost surely, 2^9222589 is an apocalyptic number.

It is an amenable number.

9222589 is a deficient number, since it is larger than the sum of its proper divisors (1).

9222589 is an equidigital number, since it uses as much as digits as its factorization.

9222589 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 37.

The square root of 9222589 is about 3036.8715810847. The cubic root of 9222589 is about 209.7092650998.

The spelling of 9222589 in words is "nine million, two hundred twenty-two thousand, five hundred eighty-nine".