134657027 has 2 divisors, whose sum is σ = 134657028. Its totient is φ = 134657026.

The previous prime is 134656999. The next prime is 134657059. The reversal of 134657027 is 720756431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134657027 - 2¹⁰ = 134656003 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (134657227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67328513 + 67328514.

It is an arithmetic number, because the mean of its divisors is an integer number (67328514).

Almost surely, 2^134657027 is an apocalyptic number.

134657027 is a deficient number, since it is larger than the sum of its proper divisors (1).

134657027 is an equidigital number, since it uses as much as digits as its factorization.

134657027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 134657027 is about 11604.1814446345. The cubic root of 134657027 is about 512.5579892344.

The spelling of 134657027 in words is "one hundred thirty-four million, six hundred fifty-seven thousand, twenty-seven".