133682704 has 20 divisors (see below), whose sum is σ = 259837164. Its totient is φ = 66627968.

The previous prime is 133682699. The next prime is 133682707. The reversal of 133682704 is 407286331.

It is a happy number.

133682704 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 25522704 + 108160000 = 5052^2 + 10400^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 133682704.

It is not an unprimeable number, because it can be changed into a prime (133682707) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8107 + ... + 18250.

Almost surely, 2^133682704 is an apocalyptic number.

It is an amenable number.

133682704 is a deficient number, since it is larger than the sum of its proper divisors (126154460).

133682704 is a wasteful number, since it uses less digits than its factorization.

133682704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26682 (or 26676 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 133682704 is about 11562.1236803625. The cubic root of 133682704 is about 511.3187758257.

The spelling of 133682704 in words is "one hundred thirty-three million, six hundred eighty-two thousand, seven hundred four".