969923 has 2 divisors, whose sum is σ = 969924. Its totient is φ = 969922.

The previous prime is 969919. The next prime is 969929. The reversal of 969923 is 329969.

It is a weak prime.

It is an emirp because it is prime and its reverse (329969) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 969923 - 2² = 969919 is a prime.

It is a nialpdrome in base 16.

It is not a weakly prime, because it can be changed into another prime (969929) 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 as a sum of consecutive naturals, namely, 484961 + 484962.

It is an arithmetic number, because the mean of its divisors is an integer number (484962).

2⁹⁶⁹⁹²³ is an apocalyptic number.

969923 is a deficient number, since it is larger than the sum of its proper divisors (1).

969923 is an equidigital number, since it uses as much as digits as its factorization.

969923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26244, while the sum is 38.

The square root of 969923 is about 984.8466885765. The cubic root of 969923 is about 98.9872105371.

The spelling of 969923 in words is "nine hundred sixty-nine thousand, nine hundred twenty-three".