9528225 has 24 divisors (see below), whose sum is σ = 18004800. Its totient is φ = 4355520.

The previous prime is 9528223. The next prime is 9528257. The reversal of 9528225 is 5228259.

It is not a de Polignac number, because 9528225 - 2¹ = 9528223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9528223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8550 + ... + 9599.

It is an arithmetic number, because the mean of its divisors is an integer number (750200).

Almost surely, 2^9528225 is an apocalyptic number.

It is an amenable number.

9528225 is a deficient number, since it is larger than the sum of its proper divisors (8476575).

9528225 is a wasteful number, since it uses less digits than its factorization.

9528225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18169 (or 18164 counting only the distinct ones).

The product of its digits is 14400, while the sum is 33.

The square root of 9528225 is about 3086.7823052493. The cubic root of 9528225 is about 212.0007194113. Note that the first 3 decimals are identical.

The spelling of 9528225 in words is "nine million, five hundred twenty-eight thousand, two hundred twenty-five".