9655225 has 12 divisors (see below), whose sum is σ = 12012624. Its totient is φ = 7698320.

The previous prime is 9655223. The next prime is 9655237. The reversal of 9655225 is 5225569.

It is not a de Polignac number, because 9655225 - 2¹ = 9655223 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9655223) 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, 11262 + ... + 12088.

It is an arithmetic number, because the mean of its divisors is an integer number (1001052).

Almost surely, 2^9655225 is an apocalyptic number.

It is an amenable number.

9655225 is a deficient number, since it is larger than the sum of its proper divisors (2357399).

9655225 is a wasteful number, since it uses less digits than its factorization.

9655225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1304 (or 1299 counting only the distinct ones).

The product of its digits is 27000, while the sum is 34.

The square root of 9655225 is about 3107.2857930998. The cubic root of 9655225 is about 212.9384717991.

The spelling of 9655225 in words is "nine million, six hundred fifty-five thousand, two hundred twenty-five".