133340082 has 16 divisors (see below), whose sum is σ = 273888192. Its totient is φ = 43245360.

The previous prime is 133340047. The next prime is 133340087. The reversal of 133340082 is 280043331.

It is not an unprimeable number, because it can be changed into a prime (133340087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300094 + ... + 300537.

It is an arithmetic number, because the mean of its divisors is an integer number (17118012).

Almost surely, 2^133340082 is an apocalyptic number.

133340082 is an abundant number, since it is smaller than the sum of its proper divisors (140548110).

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

133340082 is a wasteful number, since it uses less digits than its factorization.

133340082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600673.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 133340082 is about 11547.2976059336. The cubic root of 133340082 is about 510.8815740618.

The spelling of 133340082 in words is "one hundred thirty-three million, three hundred forty thousand, eighty-two".