260118 has 16 divisors (see below), whose sum is σ = 578160. Its totient is φ = 86688.

The previous prime is 260111. The next prime is 260137. The reversal of 260118 is 811062.

It is a super-2 number, since 2×260118² = 135322747848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 260118.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260111) by changing a digit.

260118 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, 2355 + ... + 2462.

It is an arithmetic number, because the mean of its divisors is an integer number (36135).

2²⁶⁰¹¹⁸ is an apocalyptic number.

260118 is an abundant number, since it is smaller than the sum of its proper divisors (318042).

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

260118 is a wasteful number, since it uses less digits than its factorization.

260118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4828 (or 4822 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 260118 is about 510.0176467535. The cubic root of 260118 is about 63.8346971117.

Subtracting from 260118 its sum of digits (18), we obtain a square (260100 = 510²).

It can be divided in two parts, 260 and 118, that added together give a triangular number (378 = T₂₇).

The spelling of 260118 in words is "two hundred sixty thousand, one hundred eighteen".