134667212 has 12 divisors (see below), whose sum is σ = 248071320. Its totient is φ = 63789696.

The previous prime is 134667209. The next prime is 134667233. The reversal of 134667212 is 212766431.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 885893 + ... + 886044.

It is an arithmetic number, because the mean of its divisors is an integer number (20672610).

Almost surely, 2^134667212 is an apocalyptic number.

It is an amenable number.

134667212 is a deficient number, since it is larger than the sum of its proper divisors (113404108).

134667212 is a wasteful number, since it uses less digits than its factorization.

134667212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1771960 (or 1771958 counting only the distinct ones).

The product of its digits is 12096, while the sum is 32.

The square root of 134667212 is about 11604.6202867651. The cubic root of 134667212 is about 512.5709116236.

The spelling of 134667212 in words is "one hundred thirty-four million, six hundred sixty-seven thousand, two hundred twelve".