134608085 has 4 divisors (see below), whose sum is σ = 161529708. Its totient is φ = 107686464.

The previous prime is 134608069. The next prime is 134608093. The reversal of 134608085 is 580806431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 580806431 = 137 ⋅4239463.

It can be written as a sum of positive squares in 2 ways, for example, as 48916036 + 85692049 = 6994^2 + 9257^2 .

It is a cyclic number.

It is not a de Polignac number, because 134608085 - 2⁴ = 134608069 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 13460804 + ... + 13460813.

It is an arithmetic number, because the mean of its divisors is an integer number (40382427).

Almost surely, 2^134608085 is an apocalyptic number.

It is an amenable number.

134608085 is a deficient number, since it is larger than the sum of its proper divisors (26921623).

134608085 is an equidigital number, since it uses as much as digits as its factorization.

134608085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26921622.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 134608085 is about 11602.0724441800. The cubic root of 134608085 is about 512.4958841629.

The spelling of 134608085 in words is "one hundred thirty-four million, six hundred eight thousand, eighty-five".