326632 has 8 divisors (see below), whose sum is σ = 612450. Its totient is φ = 163312.

The previous prime is 326617. The next prime is 326633. The reversal of 326632 is 236623.

It can be written as a sum of positive squares in only one way, i.e., 171396 + 155236 = 414^2 + 394^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a d-powerful number, because it can be written as 3 + 2 + 6⁶ + 6⁷ + 3 + 2⁵ .

It is not an unprimeable number, because it can be changed into a prime (326633) by changing a digit.

326632 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20407 + ... + 20422.

2³²⁶⁶³² is an apocalyptic number.

It is an amenable number.

326632 is a deficient number, since it is larger than the sum of its proper divisors (285818).

326632 is a wasteful number, since it uses less digits than its factorization.

326632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40835 (or 40831 counting only the distinct ones).

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

The square root of 326632 is about 571.5172788289. The cubic root of 326632 is about 68.8683339453.

Subtracting from 326632 its reverse (236623), we obtain a palindrome (90009).

The spelling of 326632 in words is "three hundred twenty-six thousand, six hundred thirty-two".