328267 has 4 divisors (see below), whose sum is σ = 329440. Its totient is φ = 327096.

The previous prime is 328249. The next prime is 328271. The reversal of 328267 is 762823.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 328267 - 2¹¹ = 326219 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109 + ... + 817.

It is an arithmetic number, because the mean of its divisors is an integer number (82360).

2³²⁸²⁶⁷ is an apocalyptic number.

328267 is a deficient number, since it is larger than the sum of its proper divisors (1173).

328267 is an equidigital number, since it uses as much as digits as its factorization.

328267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1172.

The product of its digits is 4032, while the sum is 28.

The square root of 328267 is about 572.9458962241. The cubic root of 328267 is about 68.9830526186.

It can be divided in two parts, 328 and 267, that added together give a palindrome (595).

The spelling of 328267 in words is "three hundred twenty-eight thousand, two hundred sixty-seven".