133040996 has 12 divisors (see below), whose sum is σ = 253987440. Its totient is φ = 60473160.

The previous prime is 133040989. The next prime is 133041001. The reversal of 133040996 is 699040331.

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, 1511786 + ... + 1511873.

It is an arithmetic number, because the mean of its divisors is an integer number (21165620).

Almost surely, 2^133040996 is an apocalyptic number.

It is an amenable number.

133040996 is a deficient number, since it is larger than the sum of its proper divisors (120946444).

133040996 is a wasteful number, since it uses less digits than its factorization.

133040996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3023674 (or 3023672 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 133040996 is about 11534.3398597406. The cubic root of 133040996 is about 510.4993136293.

The spelling of 133040996 in words is "one hundred thirty-three million, forty thousand, nine hundred ninety-six".