133669084 has 12 divisors (see below), whose sum is σ = 234136000. Its totient is φ = 66773088.

The previous prime is 133669057. The next prime is 133669103. The reversal of 133669084 is 480966331.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 10284 + ... + 19315.

Almost surely, 2^133669084 is an apocalyptic number.

It is an amenable number.

133669084 is a deficient number, since it is larger than the sum of its proper divisors (100466916).

133669084 is a wasteful number, since it uses less digits than its factorization.

133669084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30732 (or 30730 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 133669084 is about 11561.5346732170. The cubic root of 133669084 is about 511.3014103326.

The spelling of 133669084 in words is "one hundred thirty-three million, six hundred sixty-nine thousand, eighty-four".