132339928 has 16 divisors (see below), whose sum is σ = 283585680. Its totient is φ = 56717088.

The previous prime is 132339881. The next prime is 132339937. The reversal of 132339928 is 829933231.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1181551 + ... + 1181662.

It is an arithmetic number, because the mean of its divisors is an integer number (17724105).

Almost surely, 2^132339928 is an apocalyptic number.

It is an amenable number.

132339928 is an abundant number, since it is smaller than the sum of its proper divisors (151245752).

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

132339928 is a wasteful number, since it uses less digits than its factorization.

132339928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2363226 (or 2363222 counting only the distinct ones).

The product of its digits is 69984, while the sum is 40.

The square root of 132339928 is about 11503.9092485989. The cubic root of 132339928 is about 509.6010310443.

The spelling of 132339928 in words is "one hundred thirty-two million, three hundred thirty-nine thousand, nine hundred twenty-eight".