135934867 has 2 divisors, whose sum is σ = 135934868. Its totient is φ = 135934866.

The previous prime is 135934837. The next prime is 135934889. The reversal of 135934867 is 768439531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135934867 - 2²⁷ = 1717139 is a prime.

It is not a weakly prime, because it can be changed into another prime (135934837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67967433 + 67967434.

It is an arithmetic number, because the mean of its divisors is an integer number (67967434).

Almost surely, 2^135934867 is an apocalyptic number.

135934867 is a deficient number, since it is larger than the sum of its proper divisors (1).

135934867 is an equidigital number, since it uses as much as digits as its factorization.

135934867 is an evil number, because the sum of its binary digits is even.

The product of its digits is 544320, while the sum is 46.

The square root of 135934867 is about 11659.1109009221. The cubic root of 135934867 is about 514.1742092950.

The spelling of 135934867 in words is "one hundred thirty-five million, nine hundred thirty-four thousand, eight hundred sixty-seven".