134768599 has 32 divisors (see below), whose sum is σ = 164376576. Its totient is φ = 108103680.

The previous prime is 134768591. The next prime is 134768603. The reversal of 134768599 is 995867431.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 134768599 - 2³ = 134768591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134768591) 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 31 ways as a sum of consecutive naturals, for example, 1308382 + ... + 1308484.

It is an arithmetic number, because the mean of its divisors is an integer number (5136768).

Almost surely, 2^134768599 is an apocalyptic number.

134768599 is a deficient number, since it is larger than the sum of its proper divisors (29607977).

134768599 is a wasteful number, since it uses less digits than its factorization.

134768599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295.

The product of its digits is 1632960, while the sum is 52.

The square root of 134768599 is about 11608.9878542447. The cubic root of 134768599 is about 512.6995125650.

The spelling of 134768599 in words is "one hundred thirty-four million, seven hundred sixty-eight thousand, five hundred ninety-nine".