326606 has 16 divisors (see below), whose sum is σ = 574560. Its totient is φ = 136320.

The previous prime is 326597. The next prime is 326609. The reversal of 326606 is 606623.

It is a zygodrome in base 6.

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 (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 290 + ... + 858.

It is an arithmetic number, because the mean of its divisors is an integer number (35910).

326606 is a Friedman number, since it can be written as (6+3^0)*(6^6+2), using all its digits and the basic arithmetic operations.

2³²⁶⁶⁰⁶ is an apocalyptic number.

326606 is a deficient number, since it is larger than the sum of its proper divisors (247954).

326606 is a wasteful number, since it uses less digits than its factorization.

326606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 326606 is about 571.4945319073. The cubic root of 326606 is about 68.8665065838.

The spelling of 326606 in words is "three hundred twenty-six thousand, six hundred six".