265260 has 24 divisors (see below), whose sum is σ = 742896. Its totient is φ = 70720.

The previous prime is 265249. The next prime is 265261. The reversal of 265260 is 62562.

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (265261) by changing a digit.

265260 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2151 + ... + 2270.

It is an arithmetic number, because the mean of its divisors is an integer number (30954).

2²⁶⁵²⁶⁰ is an apocalyptic number.

265260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

265260 is an abundant number, since it is smaller than the sum of its proper divisors (477636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

265260 is a wasteful number, since it uses less digits than its factorization.

265260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4433 (or 4431 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 265260 is about 515.0339794615. The cubic root of 265260 is about 64.2525825747.

It can be divided in two parts, 265 and 260, that added together give a palindrome (525).

The spelling of 265260 in words is "two hundred sixty-five thousand, two hundred sixty".