134798071 has 2 divisors, whose sum is σ = 134798072. Its totient is φ = 134798070.

The previous prime is 134798063. The next prime is 134798123. The reversal of 134798071 is 170897431.

134798071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (170897431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134798071 - 2³ = 134798063 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 (134798051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67399035 + 67399036.

It is an arithmetic number, because the mean of its divisors is an integer number (67399036).

Almost surely, 2^134798071 is an apocalyptic number.

134798071 is a deficient number, since it is larger than the sum of its proper divisors (1).

134798071 is an equidigital number, since it uses as much as digits as its factorization.

134798071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42336, while the sum is 40.

The square root of 134798071 is about 11610.2571461618. The cubic root of 134798071 is about 512.7368832355.

The spelling of 134798071 in words is "one hundred thirty-four million, seven hundred ninety-eight thousand, seventy-one".