9765825 has 12 divisors (see below), whose sum is σ = 16146288. Its totient is φ = 5208400.

The previous prime is 9765809. The next prime is 9765827. The reversal of 9765825 is 5285679.

It is not a de Polignac number, because 9765825 - 2⁴ = 9765809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9765827) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65031 + ... + 65180.

It is an arithmetic number, because the mean of its divisors is an integer number (1345524).

Almost surely, 2^9765825 is an apocalyptic number.

It is an amenable number.

9765825 is a deficient number, since it is larger than the sum of its proper divisors (6380463).

9765825 is a wasteful number, since it uses less digits than its factorization.

9765825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130224 (or 130219 counting only the distinct ones).

The product of its digits is 151200, while the sum is 42.

The square root of 9765825 is about 3125.0319998362. The cubic root of 9765825 is about 213.7484525041.

The spelling of 9765825 in words is "nine million, seven hundred sixty-five thousand, eight hundred twenty-five".