132432112 has 20 divisors (see below), whose sum is σ = 257882800. Its totient is φ = 65881728.

The previous prime is 132432103. The next prime is 132432127. The reversal of 132432112 is 211234231.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 132432112.

It is a congruent number.

It is an unprimeable number.

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, 17613 + ... + 23980.

It is an arithmetic number, because the mean of its divisors is an integer number (12894140).

Almost surely, 2^132432112 is an apocalyptic number.

It is an amenable number.

132432112 is a deficient number, since it is larger than the sum of its proper divisors (125450688).

132432112 is a wasteful number, since it uses less digits than its factorization.

132432112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41800 (or 41794 counting only the distinct ones).

The product of its digits is 288, while the sum is 19.

The square root of 132432112 is about 11507.9151891209. The cubic root of 132432112 is about 509.7193278143.

Adding to 132432112 its reverse (211234231), we get a palindrome (343666343).

The spelling of 132432112 in words is "one hundred thirty-two million, four hundred thirty-two thousand, one hundred twelve".