326601 has 12 divisors (see below), whose sum is σ = 514800. Its totient is φ = 197880.

The previous prime is 326597. The next prime is 326609. The reversal of 326601 is 106623.

It is a happy number.

326601 is a `hidden beast` number, since 3 + 2 + 660 + 1 = 666.

326601 is nontrivially palindromic in base 8.

It is not a de Polignac number, because 326601 - 2² = 326597 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (326609) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1551 + ... + 1748.

It is an arithmetic number, because the mean of its divisors is an integer number (42900).

2³²⁶⁶⁰¹ is an apocalyptic number.

It is an amenable number.

326601 is a deficient number, since it is larger than the sum of its proper divisors (188199).

326601 is a wasteful number, since it uses less digits than its factorization.

326601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3316 (or 3313 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 326601 is about 571.4901573956. The cubic root of 326601 is about 68.8661551571.

The spelling of 326601 in words is "three hundred twenty-six thousand, six hundred one".