271539134 has 4 divisors (see below), whose sum is σ = 407308704. Its totient is φ = 135769566.

The previous prime is 271539119. The next prime is 271539157. The reversal of 271539134 is 431935172.

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

It is a junction number, because it is equal to n+sod(n) for n = 271539094 and 271539103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67884782 + ... + 67884785.

It is an arithmetic number, because the mean of its divisors is an integer number (101827176).

Almost surely, 2^271539134 is an apocalyptic number.

271539134 is a deficient number, since it is larger than the sum of its proper divisors (135769570).

271539134 is a wasteful number, since it uses less digits than its factorization.

271539134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135769569.

The product of its digits is 22680, while the sum is 35.

The square root of 271539134 is about 16478.4445261074. Note that the first 3 decimals coincide. The cubic root of 271539134 is about 647.5562154102.

The spelling of 271539134 in words is "two hundred seventy-one million, five hundred thirty-nine thousand, one hundred thirty-four".