133466967 has 16 divisors (see below), whose sum is σ = 199290880. Its totient is φ = 88275096.

The previous prime is 133466959. The next prime is 133466987. The reversal of 133466967 is 769664331.

It is not a de Polignac number, because 133466967 - 2³ = 133466959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133466917) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 16033 + ... + 22890.

It is an arithmetic number, because the mean of its divisors is an integer number (12455680).

Almost surely, 2^133466967 is an apocalyptic number.

133466967 is a deficient number, since it is larger than the sum of its proper divisors (65823913).

133466967 is a wasteful number, since it uses less digits than its factorization.

133466967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39059 (or 39053 counting only the distinct ones).

The product of its digits is 489888, while the sum is 45.

The square root of 133466967 is about 11552.7904421399. The cubic root of 133466967 is about 511.0435725065.

The spelling of 133466967 in words is "one hundred thirty-three million, four hundred sixty-six thousand, nine hundred sixty-seven".