264323 has 2 divisors, whose sum is σ = 264324. Its totient is φ = 264322.

The previous prime is 264301. The next prime is 264331. The reversal of 264323 is 323462.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 264323 - 2¹⁴ = 247939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 264295 and 264304.

It is not a weakly prime, because it can be changed into another prime (264343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132161 + 132162.

It is an arithmetic number, because the mean of its divisors is an integer number (132162).

2²⁶⁴³²³ is an apocalyptic number.

264323 is a deficient number, since it is larger than the sum of its proper divisors (1).

264323 is an equidigital number, since it uses as much as digits as its factorization.

264323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 864, while the sum is 20.

The square root of 264323 is about 514.1235260130. The cubic root of 264323 is about 64.1768384017.

Adding to 264323 its reverse (323462), we get a palindrome (587785).

The spelling of 264323 in words is "two hundred sixty-four thousand, three hundred twenty-three".