132032420 has 48 divisors (see below), whose sum is σ = 311592960. Its totient is φ = 46628736.

The previous prime is 132032419. The next prime is 132032429. The reversal of 132032420 is 24230231.

It is not an unprimeable number, because it can be changed into a prime (132032429) 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 in 15 ways as a sum of consecutive naturals, for example, 5060 + ... + 17019.

It is an arithmetic number, because the mean of its divisors is an integer number (6491520).

Almost surely, 2^132032420 is an apocalyptic number.

132032420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132032420 is an abundant number, since it is smaller than the sum of its proper divisors (179560540).

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

132032420 is a wasteful number, since it uses less digits than its factorization.

132032420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22124 (or 22122 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 132032420 is about 11490.5361058569. The cubic root of 132032420 is about 509.2060181694.

Adding to 132032420 its reverse (24230231), we get a palindrome (156262651).

The spelling of 132032420 in words is "one hundred thirty-two million, thirty-two thousand, four hundred twenty".