134854079 has 2 divisors, whose sum is σ = 134854080. Its totient is φ = 134854078.

The previous prime is 134854067. The next prime is 134854099. The reversal of 134854079 is 970458431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134854079 - 2¹⁶ = 134788543 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134854009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67427039 + 67427040.

It is an arithmetic number, because the mean of its divisors is an integer number (67427040).

Almost surely, 2^134854079 is an apocalyptic number.

134854079 is a deficient number, since it is larger than the sum of its proper divisors (1).

134854079 is an equidigital number, since it uses as much as digits as its factorization.

134854079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 134854079 is about 11612.6689008169. The cubic root of 134854079 is about 512.8078867020.

The spelling of 134854079 in words is "one hundred thirty-four million, eight hundred fifty-four thousand, seventy-nine".