132175432 has 16 divisors (see below), whose sum is σ = 247955760. Its totient is φ = 66053904.

The previous prime is 132175427. The next prime is 132175447. The reversal of 132175432 is 234571231.

It is a self number, because there is not a number n which added to its sum of digits gives 132175432.

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, 21843 + ... + 27229.

It is an arithmetic number, because the mean of its divisors is an integer number (15497235).

Almost surely, 2^132175432 is an apocalyptic number.

It is an amenable number.

132175432 is a deficient number, since it is larger than the sum of its proper divisors (115780328).

132175432 is a wasteful number, since it uses less digits than its factorization.

132175432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8460 (or 8456 counting only the distinct ones).

The product of its digits is 5040, while the sum is 28.

The square root of 132175432 is about 11496.7574559090. The cubic root of 132175432 is about 509.3898020565.

The spelling of 132175432 in words is "one hundred thirty-two million, one hundred seventy-five thousand, four hundred thirty-two".