132433312 has 24 divisors (see below), whose sum is σ = 284431392. Its totient is φ = 60196800.

The previous prime is 132433307. The next prime is 132433313. The reversal of 132433312 is 213334231.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (132433313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187764 + ... + 188467.

It is an arithmetic number, because the mean of its divisors is an integer number (11851308).

Almost surely, 2^132433312 is an apocalyptic number.

It is an amenable number.

132433312 is an abundant number, since it is smaller than the sum of its proper divisors (151998080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132433312 is a wasteful number, since it uses less digits than its factorization.

132433312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376252 (or 376244 counting only the distinct ones).

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

The square root of 132433312 is about 11507.9673270304. The cubic root of 132433312 is about 509.7208673738.

Adding to 132433312 its reverse (213334231), we get a palindrome (345767543).

The spelling of 132433312 in words is "one hundred thirty-two million, four hundred thirty-three thousand, three hundred twelve".