9965235 has 16 divisors (see below), whose sum is σ = 18222336. Its totient is φ = 4555488.

The previous prime is 9965227. The next prime is 9965239. The reversal of 9965235 is 5325699.

It is not a de Polignac number, because 9965235 - 2³ = 9965227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9965193 and 9965202.

It is not an unprimeable number, because it can be changed into a prime (9965239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47349 + ... + 47558.

It is an arithmetic number, because the mean of its divisors is an integer number (1138896).

Almost surely, 2^9965235 is an apocalyptic number.

9965235 is a deficient number, since it is larger than the sum of its proper divisors (8257101).

9965235 is a wasteful number, since it uses less digits than its factorization.

9965235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94922.

The product of its digits is 72900, while the sum is 39.

The square root of 9965235 is about 3156.7760452715. The cubic root of 9965235 is about 215.1935160519.

The spelling of 9965235 in words is "nine million, nine hundred sixty-five thousand, two hundred thirty-five".