265283 has 4 divisors (see below), whose sum is σ = 266448. Its totient is φ = 264120.

The previous prime is 265277. The next prime is 265313. The reversal of 265283 is 382562.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 382562 = 2 ⋅191281.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-265283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (265273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116 + ... + 737.

It is an arithmetic number, because the mean of its divisors is an integer number (66612).

2²⁶⁵²⁸³ is an apocalyptic number.

265283 is a deficient number, since it is larger than the sum of its proper divisors (1165).

265283 is an equidigital number, since it uses as much as digits as its factorization.

265283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1164.

The product of its digits is 2880, while the sum is 26.

The square root of 265283 is about 515.0563076014. The cubic root of 265283 is about 64.2544395788.

It can be divided in two parts, 2652 and 83, that multiplied together give a triangular number (220116 = T₆₆₃).

The spelling of 265283 in words is "two hundred sixty-five thousand, two hundred eighty-three".