133682212 has 12 divisors (see below), whose sum is σ = 235252080. Its totient is φ = 66467336.

The previous prime is 133682209. The next prime is 133682231. The reversal of 133682212 is 212286331.

133682212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92638 + ... + 94069.

It is an arithmetic number, because the mean of its divisors is an integer number (19604340).

Almost surely, 2^133682212 is an apocalyptic number.

It is an amenable number.

133682212 is a deficient number, since it is larger than the sum of its proper divisors (101569868).

133682212 is a wasteful number, since it uses less digits than its factorization.

133682212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186890 (or 186888 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

The square root of 133682212 is about 11562.1024039748. The cubic root of 133682212 is about 511.3181485465.

The spelling of 133682212 in words is "one hundred thirty-three million, six hundred eighty-two thousand, two hundred twelve".