132782880 has 96 divisors (see below), whose sum is σ = 432734400. Its totient is φ = 34184192.

The previous prime is 132782873. The next prime is 132782893. The reversal of 132782880 is 88287231.

It is a tau number, because it is divible by the number of its divisors (96).

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 15 ways as a sum of consecutive naturals, for example, 9151 + ... + 18689.

It is an arithmetic number, because the mean of its divisors is an integer number (4507650).

Almost surely, 2^132782880 is an apocalyptic number.

132782880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132782880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (216367200).

132782880 is an abundant number, since it is smaller than the sum of its proper divisors (299951520).

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

132782880 is a wasteful number, since it uses less digits than its factorization.

132782880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9586 (or 9578 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 39.

The square root of 132782880 is about 11523.1454039251. The cubic root of 132782880 is about 510.1689559395.

The spelling of 132782880 in words is "one hundred thirty-two million, seven hundred eighty-two thousand, eight hundred eighty".