326133 has 16 divisors (see below), whose sum is σ = 495360. Its totient is φ = 211968.

The previous prime is 326119. The next prime is 326141. The reversal of 326133 is 331623.

It is a happy number.

It is not a de Polignac number, because 326133 - 2⁵ = 326101 is a prime.

326133 is a lucky number.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326113) 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 15 ways as a sum of consecutive naturals, for example, 1141 + ... + 1397.

It is an arithmetic number, because the mean of its divisors is an integer number (30960).

2³²⁶¹³³ is an apocalyptic number.

It is an amenable number.

326133 is a deficient number, since it is larger than the sum of its proper divisors (169227).

326133 is a wasteful number, since it uses less digits than its factorization.

326133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313 (or 307 counting only the distinct ones).

The product of its digits is 324, while the sum is 18.

The square root of 326133 is about 571.0805547381. The cubic root of 326133 is about 68.8332457180.

Adding to 326133 its reverse (331623), we get a palindrome (657756).

The spelling of 326133 in words is "three hundred twenty-six thousand, one hundred thirty-three".