965963 has 2 divisors, whose sum is σ = 965964. Its totient is φ = 965962.

The previous prime is 965953. The next prime is 965969. The reversal of 965963 is 369569.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 965963 - 2¹⁰ = 964939 is a prime.

It is a Sophie Germain prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 965963.

It is not a weakly prime, because it can be changed into another prime (965969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482981 + 482982.

It is an arithmetic number, because the mean of its divisors is an integer number (482982).

2⁹⁶⁵⁹⁶³ is an apocalyptic number.

965963 is a deficient number, since it is larger than the sum of its proper divisors (1).

965963 is an equidigital number, since it uses as much as digits as its factorization.

965963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43740, while the sum is 38.

The square root of 965963 is about 982.8341670903. The cubic root of 965963 is about 98.8523118430.

The spelling of 965963 in words is "nine hundred sixty-five thousand, nine hundred sixty-three".