133684014 has 16 divisors (see below), whose sum is σ = 267708240. Its totient is φ = 44504640.

The previous prime is 133683941. The next prime is 133684043. The reversal of 133684014 is 410486331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8917 + ... + 18624.

It is an arithmetic number, because the mean of its divisors is an integer number (16731765).

Almost surely, 2^133684014 is an apocalyptic number.

133684014 is an abundant number, since it is smaller than the sum of its proper divisors (134024226).

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

133684014 is a wasteful number, since it uses less digits than its factorization.

133684014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28355.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 133684014 is about 11562.1803307162. The cubic root of 133684014 is about 511.3204460129.

The spelling of 133684014 in words is "one hundred thirty-three million, six hundred eighty-four thousand, fourteen".