326611132 has 48 divisors (see below), whose sum is σ = 610182720. Its totient is φ = 152649728.

The previous prime is 326611127. The next prime is 326611163. The reversal of 326611132 is 231116623.

It is a junction number, because it is equal to n+sod(n) for n = 326611097 and 326611106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 925068 + ... + 925420.

It is an arithmetic number, because the mean of its divisors is an integer number (12712140).

Almost surely, 2^326611132 is an apocalyptic number.

It is an amenable number.

326611132 is a deficient number, since it is larger than the sum of its proper divisors (283571588).

326611132 is a wasteful number, since it uses less digits than its factorization.

326611132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582 (or 580 counting only the distinct ones).

The product of its digits is 1296, while the sum is 25.

The square root of 326611132 is about 18072.3858967210. The cubic root of 326611132 is about 688.6686728457.

Adding to 326611132 its reverse (231116623), we get a palindrome (557727755).

The spelling of 326611132 in words is "three hundred twenty-six million, six hundred eleven thousand, one hundred thirty-two".