133545682 has 16 divisors (see below), whose sum is σ = 210563712. Its totient is φ = 63400480.

The previous prime is 133545677. The next prime is 133545721. The reversal of 133545682 is 286545331.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4294 + ... + 16897.

It is an arithmetic number, because the mean of its divisors is an integer number (13160232).

Almost surely, 2^133545682 is an apocalyptic number.

133545682 is a deficient number, since it is larger than the sum of its proper divisors (77018030).

133545682 is a wasteful number, since it uses less digits than its factorization.

133545682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21353.

The product of its digits is 86400, while the sum is 37.

The square root of 133545682 is about 11556.1966926840. The cubic root of 133545682 is about 511.1440190567.

The spelling of 133545682 in words is "one hundred thirty-three million, five hundred forty-five thousand, six hundred eighty-two".