9225289 has 2 divisors, whose sum is σ = 9225290. Its totient is φ = 9225288.

The previous prime is 9225283. The next prime is 9225319. The reversal of 9225289 is 9825229.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6335289 + 2890000 = 2517^2 + 1700^2 .

It is a cyclic number.

It is not a de Polignac number, because 9225289 - 2⁹ = 9224777 is a prime.

It is not a weakly prime, because it can be changed into another prime (9225283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4612644 + 4612645.

It is an arithmetic number, because the mean of its divisors is an integer number (4612645).

Almost surely, 2^9225289 is an apocalyptic number.

It is an amenable number.

9225289 is a deficient number, since it is larger than the sum of its proper divisors (1).

9225289 is an equidigital number, since it uses as much as digits as its factorization.

9225289 is an odious number, because the sum of its binary digits is odd.

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

The square root of 9225289 is about 3037.3160849671. The cubic root of 9225289 is about 209.7297278921.

The spelling of 9225289 in words is "nine million, two hundred twenty-five thousand, two hundred eighty-nine".