262271 has 2 divisors, whose sum is σ = 262272. Its totient is φ = 262270.

The previous prime is 262261. The next prime is 262303. The reversal of 262271 is 172262.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 262271 - 2¹⁸ = 127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (262231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131135 + 131136.

It is an arithmetic number, because the mean of its divisors is an integer number (131136).

2²⁶²²⁷¹ is an apocalyptic number.

262271 is a deficient number, since it is larger than the sum of its proper divisors (1).

262271 is an equidigital number, since it uses as much as digits as its factorization.

262271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 336, while the sum is 20.

The square root of 262271 is about 512.1240084198. The cubic root of 262271 is about 64.0103336179.

Subtracting from 262271 its reverse (172262), we obtain a palindrome (90009).

The spelling of 262271 in words is "two hundred sixty-two thousand, two hundred seventy-one".