134770267 has 2 divisors, whose sum is σ = 134770268. Its totient is φ = 134770266.

The previous prime is 134770253. The next prime is 134770277. The reversal of 134770267 is 762077431.

It is a strong prime.

It is an emirp because it is prime and its reverse (762077431) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134770267 is a prime.

It is not a weakly prime, because it can be changed into another prime (134770277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67385133 + 67385134.

It is an arithmetic number, because the mean of its divisors is an integer number (67385134).

Almost surely, 2^134770267 is an apocalyptic number.

134770267 is a deficient number, since it is larger than the sum of its proper divisors (1).

134770267 is an equidigital number, since it uses as much as digits as its factorization.

134770267 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 49392, while the sum is 37.

The square root of 134770267 is about 11609.0596949107. The cubic root of 134770267 is about 512.7016277443.

The spelling of 134770267 in words is "one hundred thirty-four million, seven hundred seventy thousand, two hundred sixty-seven".