964559 has 2 divisors, whose sum is σ = 964560. Its totient is φ = 964558.

The previous prime is 964531. The next prime is 964571. The reversal of 964559 is 955469.

It is a strong prime.

It is an emirp because it is prime and its reverse (955469) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 964559 - 2⁸ = 964303 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (964519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482279 + 482280.

It is an arithmetic number, because the mean of its divisors is an integer number (482280).

2⁹⁶⁴⁵⁵⁹ is an apocalyptic number.

964559 is a deficient number, since it is larger than the sum of its proper divisors (1).

964559 is an equidigital number, since it uses as much as digits as its factorization.

964559 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48600, while the sum is 38.

The square root of 964559 is about 982.1196464790. The cubic root of 964559 is about 98.8043956040.

The spelling of 964559 in words is "nine hundred sixty-four thousand, five hundred fifty-nine".