133482 has 8 divisors (see below), whose sum is σ = 266976. Its totient is φ = 44492.

The previous prime is 133481. The next prime is 133493. The reversal of 133482 is 284331.

It is a happy number.

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

133482 is an admirable number.

It is a plaindrome in base 13.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 133482.

It is not an unprimeable number, because it can be changed into a prime (133481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11118 + ... + 11129.

It is an arithmetic number, because the mean of its divisors is an integer number (33372).

2¹³³⁴⁸² is an apocalyptic number.

133482 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

133482 is a wasteful number, since it uses less digits than its factorization.

133482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22252.

The product of its digits is 576, while the sum is 21.

The square root of 133482 is about 365.3518851737. The cubic root of 133482 is about 51.1062758851.

The spelling of 133482 in words is "one hundred thirty-three thousand, four hundred eighty-two".