271027134 has 144 divisors (see below), whose sum is σ = 746928000. Its totient is φ = 73238256.

The previous prime is 271027123. The next prime is 271027157. The reversal of 271027134 is 431720172.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 271027098 and 271027107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 452167 + ... + 452765.

It is an arithmetic number, because the mean of its divisors is an integer number (5187000).

Almost surely, 2^271027134 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 271027134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (373464000).

271027134 is an abundant number, since it is smaller than the sum of its proper divisors (475900866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

271027134 is a wasteful number, since it uses less digits than its factorization.

271027134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649 (or 630 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 271027134 is about 16462.9017490842. The cubic root of 271027134 is about 647.1489599505.

The spelling of 271027134 in words is "two hundred seventy-one million, twenty-seven thousand, one hundred thirty-four".