9623225 has 12 divisors (see below), whose sum is σ = 12098556. Its totient is φ = 7591680.

The previous prime is 9623221. The next prime is 9623239. The reversal of 9623225 is 5223269.

It can be written as a sum of positive squares in 6 ways, for example, as 118336 + 9504889 = 344^2 + 3083^2 .

It is not a de Polignac number, because 9623225 - 2² = 9623221 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9623221) 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 in 11 ways as a sum of consecutive naturals, for example, 812 + ... + 4461.

It is an arithmetic number, because the mean of its divisors is an integer number (1008213).

Almost surely, 2^9623225 is an apocalyptic number.

It is an amenable number.

9623225 is a deficient number, since it is larger than the sum of its proper divisors (2475331).

9623225 is a wasteful number, since it uses less digits than its factorization.

9623225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5356 (or 5351 counting only the distinct ones).

The product of its digits is 6480, while the sum is 29.

The square root of 9623225 is about 3102.1323311555. The cubic root of 9623225 is about 212.7029664007.

The spelling of 9623225 in words is "nine million, six hundred twenty-three thousand, two hundred twenty-five".