326567 has 2 divisors, whose sum is σ = 326568. Its totient is φ = 326566.

The previous prime is 326563. The next prime is 326581. The reversal of 326567 is 765623.

It is a weak prime.

It is an emirp because it is prime and its reverse (765623) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 326567 - 2² = 326563 is a prime.

It is a Chen prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 326567.

It is not a weakly prime, because it can be changed into another prime (326561) 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, 163283 + 163284.

It is an arithmetic number, because the mean of its divisors is an integer number (163284).

326567 is a Friedman number, since it can be written as 7*6^6-5*(3+2), using all its digits and the basic arithmetic operations.

2³²⁶⁵⁶⁷ is an apocalyptic number.

326567 is a deficient number, since it is larger than the sum of its proper divisors (1).

326567 is an equidigital number, since it uses as much as digits as its factorization.

326567 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7560, while the sum is 29.

The square root of 326567 is about 571.4604098273. The cubic root of 326567 is about 68.8637653598.

The spelling of 326567 in words is "three hundred twenty-six thousand, five hundred sixty-seven".