133466968 has 16 divisors (see below), whose sum is σ = 254493000. Its totient is φ = 65602176.

The previous prime is 133466959. The next prime is 133466987. The reversal of 133466968 is 869664331.

It is a super-2 number, since 2×133466968² = 35626863094226048, which contains 22 as substring.

It is a congruent number.

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, 140913 + ... + 141856.

Almost surely, 2^133466968 is an apocalyptic number.

It is an amenable number.

133466968 is a deficient number, since it is larger than the sum of its proper divisors (121026032).

133466968 is a wasteful number, since it uses less digits than its factorization.

133466968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282834 (or 282830 counting only the distinct ones).

The product of its digits is 559872, while the sum is 46.

The square root of 133466968 is about 11552.7904854195. The cubic root of 133466968 is about 511.0435737828.

The spelling of 133466968 in words is "one hundred thirty-three million, four hundred sixty-six thousand, nine hundred sixty-eight".