9528223 has 2 divisors, whose sum is σ = 9528224. Its totient is φ = 9528222.

The previous prime is 9528163. The next prime is 9528257. The reversal of 9528223 is 3228259.

It is a strong prime.

It is an emirp because it is prime and its reverse (3228259) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9528223 - 2¹⁷ = 9397151 is a prime.

It is a d-powerful number, because it can be written as 9⁶ + 5⁵ + 2¹² + 8⁴ + 2¹³ + 2²² + 3¹⁴ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9528283) 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 as a sum of consecutive naturals, namely, 4764111 + 4764112.

It is an arithmetic number, because the mean of its divisors is an integer number (4764112).

Almost surely, 2^9528223 is an apocalyptic number.

9528223 is a deficient number, since it is larger than the sum of its proper divisors (1).

9528223 is an equidigital number, since it uses as much as digits as its factorization.

9528223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 31.

The square root of 9528223 is about 3086.7819812873. The cubic root of 9528223 is about 212.0007045782. Note that the first 3 decimals are identical.

The spelling of 9528223 in words is "nine million, five hundred twenty-eight thousand, two hundred twenty-three".