326013 has 8 divisors (see below), whose sum is σ = 437376. Its totient is φ = 216000.

The previous prime is 325999. The next prime is 326023. The reversal of 326013 is 310623.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 326013 - 2¹⁴ = 309629 is a prime.

326013 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 325983 and 326001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326023) 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, 613 + ... + 1013.

It is an arithmetic number, because the mean of its divisors is an integer number (54672).

2³²⁶⁰¹³ is an apocalyptic number.

It is an amenable number.

326013 is a deficient number, since it is larger than the sum of its proper divisors (111363).

326013 is a wasteful number, since it uses less digits than its factorization.

326013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 326013 is about 570.9754810848. The cubic root of 326013 is about 68.8248023296.

Adding to 326013 its sum of digits (15), we get a triangular number (326028 = T₈₀₇).

Adding to 326013 its reverse (310623), we get a palindrome (636636).

The spelling of 326013 in words is "three hundred twenty-six thousand, thirteen".