132432232 has 16 divisors (see below), whose sum is σ = 248503140. Its totient is φ = 66164736.

The previous prime is 132432199. The next prime is 132432233. The reversal of 132432232 is 232234231.

It can be written as a sum of positive squares in 2 ways, for example, as 108284836 + 24147396 = 10406^2 + 4914^2 .

It is not an unprimeable number, because it can be changed into a prime (132432233) 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, 5928 + ... + 17320.

Almost surely, 2^132432232 is an apocalyptic number.

It is an amenable number.

132432232 is a deficient number, since it is larger than the sum of its proper divisors (116070908).

132432232 is a wasteful number, since it uses less digits than its factorization.

132432232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12852 (or 12848 counting only the distinct ones).

The product of its digits is 1728, while the sum is 22.

The square root of 132432232 is about 11507.9204029225. The cubic root of 132432232 is about 509.7194817707.

Adding to 132432232 its reverse (232234231), we get a palindrome (364666463).

The spelling of 132432232 in words is "one hundred thirty-two million, four hundred thirty-two thousand, two hundred thirty-two".