134682677 has 2 divisors, whose sum is σ = 134682678. Its totient is φ = 134682676.

The previous prime is 134682673. The next prime is 134682679. The reversal of 134682677 is 776286431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100120036 + 34562641 = 10006^2 + 5879^2 .

It is an emirp because it is prime and its reverse (776286431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134682677 - 2² = 134682673 is a prime.

Together with 134682679, 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 (134682671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67341338 + 67341339.

It is an arithmetic number, because the mean of its divisors is an integer number (67341339).

Almost surely, 2^134682677 is an apocalyptic number.

It is an amenable number.

134682677 is a deficient number, since it is larger than the sum of its proper divisors (1).

134682677 is an equidigital number, since it uses as much as digits as its factorization.

134682677 is an evil number, because the sum of its binary digits is even.

The product of its digits is 338688, while the sum is 44.

The square root of 134682677 is about 11605.2865970643. The cubic root of 134682677 is about 512.5905318553.

The spelling of 134682677 in words is "one hundred thirty-four million, six hundred eighty-two thousand, six hundred seventy-seven".