133282 has 8 divisors (see below), whose sum is σ = 202176. Its totient is φ = 65892.

The previous prime is 133279. The next prime is 133283. The reversal of 133282 is 282331.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (133283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118 + ... + 529.

It is an arithmetic number, because the mean of its divisors is an integer number (25272).

2¹³³²⁸² is an apocalyptic number.

133282 is a deficient number, since it is larger than the sum of its proper divisors (68894).

133282 is a wasteful number, since it uses less digits than its factorization.

133282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752.

The product of its digits is 288, while the sum is 19.

The square root of 133282 is about 365.0780738417. The cubic root of 133282 is about 51.0807384484.

The spelling of 133282 in words is "one hundred thirty-three thousand, two hundred eighty-two".