9559965 has 16 divisors (see below), whose sum is σ = 15334848. Its totient is φ = 5085696.

The previous prime is 9559943. The next prime is 9559969. The reversal of 9559965 is 5699559.

It is not a de Polignac number, because 9559965 - 2⁸ = 9559709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9559969) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9622 + ... + 10568.

It is an arithmetic number, because the mean of its divisors is an integer number (958428).

Almost surely, 2^9559965 is an apocalyptic number.

It is an amenable number.

9559965 is a deficient number, since it is larger than the sum of its proper divisors (5774883).

9559965 is a wasteful number, since it uses less digits than its factorization.

9559965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1628.

The product of its digits is 546750, while the sum is 48.

The square root of 9559965 is about 3091.9193068384. The cubic root of 9559965 is about 212.2358609673.

The spelling of 9559965 in words is "nine million, five hundred fifty-nine thousand, nine hundred sixty-five".