530271 has 24 divisors (see below), whose sum is σ = 923520. Its totient is φ = 286416.

The previous prime is 530267. The next prime is 530279. The reversal of 530271 is 172035.

It is not a de Polignac number, because 530271 - 2² = 530267 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 976 + ... + 1418.

It is an arithmetic number, because the mean of its divisors is an integer number (38480).

2⁵³⁰²⁷¹ is an apocalyptic number.

530271 is a deficient number, since it is larger than the sum of its proper divisors (393249).

530271 is a wasteful number, since it uses less digits than its factorization.

530271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475 (or 472 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 18.

The square root of 530271 is about 728.1970887061. The cubic root of 530271 is about 80.9405141665.

It can be divided in two parts, 5 and 30271, that added together give a square (30276 = 174²).

The spelling of 530271 in words is "five hundred thirty thousand, two hundred seventy-one".