134812967 has 8 divisors (see below), whose sum is σ = 142430400. Its totient is φ = 127393504.

The previous prime is 134812939. The next prime is 134812981. The reversal of 134812967 is 769218431.

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

It is a cyclic number.

It is not a de Polignac number, because 134812967 - 2²⁰ = 133764391 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 (134812367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48092 + ... + 50817.

It is an arithmetic number, because the mean of its divisors is an integer number (17803800).

Almost surely, 2^134812967 is an apocalyptic number.

134812967 is a deficient number, since it is larger than the sum of its proper divisors (7617433).

134812967 is an equidigital number, since it uses as much as digits as its factorization.

134812967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98985.

The product of its digits is 72576, while the sum is 41.

The square root of 134812967 is about 11610.8986301664. The cubic root of 134812967 is about 512.7557693793.

The spelling of 134812967 in words is "one hundred thirty-four million, eight hundred twelve thousand, nine hundred sixty-seven".