134486117 has 2 divisors, whose sum is σ = 134486118. Its totient is φ = 134486116.

The previous prime is 134486113. The next prime is 134486119. The reversal of 134486117 is 711684431.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96157636 + 38328481 = 9806^2 + 6191^2 .

It is an emirp because it is prime and its reverse (711684431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134486117 - 2² = 134486113 is a prime.

Together with 134486119, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134486113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67243058 + 67243059.

It is an arithmetic number, because the mean of its divisors is an integer number (67243059).

Almost surely, 2^134486117 is an apocalyptic number.

It is an amenable number.

134486117 is a deficient number, since it is larger than the sum of its proper divisors (1).

134486117 is an equidigital number, since it uses as much as digits as its factorization.

134486117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16128, while the sum is 35.

The square root of 134486117 is about 11596.8149506664. The cubic root of 134486117 is about 512.3410470370.

The spelling of 134486117 in words is "one hundred thirty-four million, four hundred eighty-six thousand, one hundred seventeen".