814271 has 4 divisors (see below), whose sum is σ = 819000. Its totient is φ = 809544.

The previous prime is 814243. The next prime is 814279. The reversal of 814271 is 172418.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 172418 = 2 ⋅86209.

It is a cyclic number.

It is not a de Polignac number, because 814271 - 2¹⁴ = 797887 is a prime.

It is a super-2 number, since 2×814271² = 1326074522882, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (814279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2096 + ... + 2453.

It is an arithmetic number, because the mean of its divisors is an integer number (204750).

2⁸¹⁴²⁷¹ is an apocalyptic number.

814271 is a deficient number, since it is larger than the sum of its proper divisors (4729).

814271 is a wasteful number, since it uses less digits than its factorization.

814271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4728.

The product of its digits is 448, while the sum is 23.

The square root of 814271 is about 902.3696581778. The cubic root of 814271 is about 93.3805274361.

Adding to 814271 its reverse (172418), we get a palindrome (986689).

The spelling of 814271 in words is "eight hundred fourteen thousand, two hundred seventy-one".