9965323 has 4 divisors (see below), whose sum is σ = 10015600. Its totient is φ = 9915048.

The previous prime is 9965311. The next prime is 9965339. The reversal of 9965323 is 3235699.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3235699 = 1609 ⋅2011.

It is a cyclic number.

It is not a de Polignac number, because 9965323 - 2⁹ = 9964811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9965023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24840 + ... + 25237.

It is an arithmetic number, because the mean of its divisors is an integer number (2503900).

Almost surely, 2^9965323 is an apocalyptic number.

9965323 is a deficient number, since it is larger than the sum of its proper divisors (50277).

9965323 is a wasteful number, since it uses less digits than its factorization.

9965323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50276.

The product of its digits is 43740, while the sum is 37.

The square root of 9965323 is about 3156.7899835117. The cubic root of 9965323 is about 215.1941494865.

The spelling of 9965323 in words is "nine million, nine hundred sixty-five thousand, three hundred twenty-three".