265471 has 2 divisors, whose sum is σ = 265472. Its totient is φ = 265470.

The previous prime is 265459. The next prime is 265483. The reversal of 265471 is 174562.

It is a balanced prime because it is at equal distance from previous prime (265459) and next prime (265483).

It is a cyclic number.

It is not a de Polignac number, because 265471 - 2⁹ = 264959 is a prime.

It is a super-3 number, since 3×265471³ = 56127088179246333, which contains 333 as substring.

265471 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (265451) 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 as a sum of consecutive naturals, namely, 132735 + 132736.

It is an arithmetic number, because the mean of its divisors is an integer number (132736).

2²⁶⁵⁴⁷¹ is an apocalyptic number.

265471 is a deficient number, since it is larger than the sum of its proper divisors (1).

265471 is an equidigital number, since it uses as much as digits as its factorization.

265471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1680, while the sum is 25.

The square root of 265471 is about 515.2387795964. The cubic root of 265471 is about 64.2696145456.

Subtracting from 265471 its reverse (174562), we obtain a palindrome (90909).

The spelling of 265471 in words is "two hundred sixty-five thousand, four hundred seventy-one".