9665325 has 72 divisors (see below), whose sum is σ = 18866848. Its totient is φ = 4898880.

The previous prime is 9665309. The next prime is 9665329. The reversal of 9665325 is 5235669.

It is not a de Polignac number, because 9665325 - 2⁴ = 9665309 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 9665325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9665329) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 224754 + ... + 224796.

Almost surely, 2^9665325 is an apocalyptic number.

It is an amenable number.

9665325 is a deficient number, since it is larger than the sum of its proper divisors (9201523).

9665325 is a wasteful number, since it uses less digits than its factorization.

9665325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105 (or 88 counting only the distinct ones).

The product of its digits is 48600, while the sum is 36.

The square root of 9665325 is about 3108.9105808949. The cubic root of 9665325 is about 213.0126951370.

The spelling of 9665325 in words is "nine million, six hundred sixty-five thousand, three hundred twenty-five".