262760 has 16 divisors (see below), whose sum is σ = 591300. Its totient is φ = 105088.

The previous prime is 262747. The next prime is 262781. The reversal of 262760 is 67262.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 256036 + 6724 = 506^2 + 82^2 .

It is an unprimeable number.

262760 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3245 + ... + 3324.

2²⁶²⁷⁶⁰ is an apocalyptic number.

262760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

262760 is an abundant number, since it is smaller than the sum of its proper divisors (328540).

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

262760 is a wasteful number, since it uses less digits than its factorization.

262760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6580 (or 6576 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 262760 is about 512.6012095187. The cubic root of 262760 is about 64.0500909933.

The spelling of 262760 in words is "two hundred sixty-two thousand, seven hundred sixty".