262871 has 12 divisors (see below), whose sum is σ = 325008. Its totient is φ = 207552.

The previous prime is 262853. The next prime is 262877. The reversal of 262871 is 178262.

It is not a de Polignac number, because 262871 - 2⁶ = 262807 is a prime.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 262871.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (262877) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5570 + ... + 5616.

It is an arithmetic number, because the mean of its divisors is an integer number (27084).

2²⁶²⁸⁷¹ is an apocalyptic number.

262871 is a deficient number, since it is larger than the sum of its proper divisors (62137).

262871 is an equidigital number, since it uses as much as digits as its factorization.

262871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118 (or 71 counting only the distinct ones).

The product of its digits is 1344, while the sum is 26.

The square root of 262871 is about 512.7094693879. The cubic root of 262871 is about 64.0591088032.

The spelling of 262871 in words is "two hundred sixty-two thousand, eight hundred seventy-one".