132782 has 8 divisors (see below), whose sum is σ = 214536. Its totient is φ = 61272.

The previous prime is 132763. The next prime is 132817. The reversal of 132782 is 287231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

132782 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2528 + ... + 2579.

It is an arithmetic number, because the mean of its divisors is an integer number (26817).

2¹³²⁷⁸² is an apocalyptic number.

132782 is a deficient number, since it is larger than the sum of its proper divisors (81754).

132782 is a wasteful number, since it uses less digits than its factorization.

132782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5122.

The product of its digits is 672, while the sum is 23.

The square root of 132782 is about 364.3926453703. The cubic root of 132782 is about 51.0167828913.

Subtracting 132782 from its reverse (287231), we obtain a square (154449 = 393²).

The spelling of 132782 in words is "one hundred thirty-two thousand, seven hundred eighty-two".