326263 has 8 divisors (see below), whose sum is σ = 376832. Its totient is φ = 276696.

The previous prime is 326257. The next prime is 326309. The reversal of 326263 is 362623.

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

It is not a de Polignac number, because 326263 - 2⁹ = 325751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326203) 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, 706 + ... + 1072.

It is an arithmetic number, because the mean of its divisors is an integer number (47104).

2³²⁶²⁶³ is an apocalyptic number.

326263 is a deficient number, since it is larger than the sum of its proper divisors (50569).

326263 is a wasteful number, since it uses less digits than its factorization.

326263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501.

The product of its digits is 1296, while the sum is 22.

The square root of 326263 is about 571.1943627173. The cubic root of 326263 is about 68.8423903852.

Adding to 326263 its reverse (362623), we get a palindrome (688886).

The spelling of 326263 in words is "three hundred twenty-six thousand, two hundred sixty-three".