326215 has 8 divisors (see below), whose sum is σ = 399168. Its totient is φ = 255840.

The previous prime is 326203. The next prime is 326219. The reversal of 326215 is 512623.

It is a happy number.

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

It is not a de Polignac number, because 326215 - 2⁷ = 326087 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 326192 and 326201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351 + ... + 880.

It is an arithmetic number, because the mean of its divisors is an integer number (49896).

2³²⁶²¹⁵ is an apocalyptic number.

326215 is a deficient number, since it is larger than the sum of its proper divisors (72953).

326215 is a wasteful number, since it uses less digits than its factorization.

326215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1289.

The product of its digits is 360, while the sum is 19.

The square root of 326215 is about 571.1523439504. The cubic root of 326215 is about 68.8390141756.

Adding to 326215 its reverse (512623), we get a palindrome (838838).

The spelling of 326215 in words is "three hundred twenty-six thousand, two hundred fifteen".