132816326 has 4 divisors (see below), whose sum is σ = 199224492. Its totient is φ = 66408162.

The previous prime is 132816323. The next prime is 132816331. The reversal of 132816326 is 623618231.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 132816292 and 132816301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132816323) by changing a digit.

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 as a sum of consecutive naturals, namely, 33204080 + ... + 33204083.

It is an arithmetic number, because the mean of its divisors is an integer number (49806123).

Almost surely, 2^132816326 is an apocalyptic number.

132816326 is a deficient number, since it is larger than the sum of its proper divisors (66408166).

132816326 is an equidigital number, since it uses as much as digits as its factorization.

132816326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66408165.

The product of its digits is 10368, while the sum is 32.

The square root of 132816326 is about 11524.5965656070. The cubic root of 132816326 is about 510.2117869593.

The spelling of 132816326 in words is "one hundred thirty-two million, eight hundred sixteen thousand, three hundred twenty-six".