134814667 has 8 divisors (see below), whose sum is σ = 145283040. Its totient is φ = 124360320.

The previous prime is 134814637. The next prime is 134814679. The reversal of 134814667 is 766418431.

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 134814667 - 2¹⁹ = 134290379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134814637) 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, 25242 + ... + 30112.

It is an arithmetic number, because the mean of its divisors is an integer number (18160380).

Almost surely, 2^134814667 is an apocalyptic number.

134814667 is a deficient number, since it is larger than the sum of its proper divisors (10468373).

134814667 is a wasteful number, since it uses less digits than its factorization.

134814667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7013.

The product of its digits is 96768, while the sum is 40.

The square root of 134814667 is about 11610.9718370169. The cubic root of 134814667 is about 512.7579246645.

The spelling of 134814667 in words is "one hundred thirty-four million, eight hundred fourteen thousand, six hundred sixty-seven".