326608 has 20 divisors (see below), whose sum is σ = 641700. Its totient is φ = 161024.

The previous prime is 326597. The next prime is 326609. The reversal of 326608 is 806623.

It can be written as a sum of positive squares in 2 ways, for example, as 107584 + 219024 = 328^2 + 468^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326609) 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 in 3 ways as a sum of consecutive naturals, for example, 2118 + ... + 2266.

It is an arithmetic number, because the mean of its divisors is an integer number (32085).

2³²⁶⁶⁰⁸ is an apocalyptic number.

It is an amenable number.

326608 is a deficient number, since it is larger than the sum of its proper divisors (315092).

326608 is a wasteful number, since it uses less digits than its factorization.

326608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294 (or 288 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 326608 is about 571.4962817027. The cubic root of 326608 is about 68.8666471536.

The spelling of 326608 in words is "three hundred twenty-six thousand, six hundred eight".