134808271 has 4 divisors (see below), whose sum is σ = 145178152. Its totient is φ = 124438392.

The previous prime is 134808253. The next prime is 134808281. The reversal of 134808271 is 172808431.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 134808271 - 2⁵ = 134808239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134808251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5184921 + ... + 5184946.

It is an arithmetic number, because the mean of its divisors is an integer number (36294538).

Almost surely, 2^134808271 is an apocalyptic number.

134808271 is a deficient number, since it is larger than the sum of its proper divisors (10369881).

134808271 is a wasteful number, since it uses less digits than its factorization.

134808271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10369880.

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 134808271 is about 11610.6964046090. The cubic root of 134808271 is about 512.7498156270.

The spelling of 134808271 in words is "one hundred thirty-four million, eight hundred eight thousand, two hundred seventy-one".