134667674 has 8 divisors (see below), whose sum is σ = 202471488. Its totient is φ = 67177180.

The previous prime is 134667671. The next prime is 134667683. The reversal of 134667674 is 476766431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (134667671) by changing a digit.

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, 77252 + ... + 78975.

It is an arithmetic number, because the mean of its divisors is an integer number (25308936).

Almost surely, 2^134667674 is an apocalyptic number.

134667674 is a deficient number, since it is larger than the sum of its proper divisors (67803814).

134667674 is a wasteful number, since it uses less digits than its factorization.

134667674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156660.

The product of its digits is 508032, while the sum is 44.

The square root of 134667674 is about 11604.6401926126. The cubic root of 134667674 is about 512.5714977784.

The spelling of 134667674 in words is "one hundred thirty-four million, six hundred sixty-seven thousand, six hundred seventy-four".