260140 has 12 divisors (see below), whose sum is σ = 546336. Its totient is φ = 104048.

The previous prime is 260137. The next prime is 260171. The reversal of 260140 is 41062.

It is a self number, because there is not a number n which added to its sum of digits gives 260140.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6484 + ... + 6523.

It is an arithmetic number, because the mean of its divisors is an integer number (45528).

2²⁶⁰¹⁴⁰ is an apocalyptic number.

260140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

260140 is an abundant number, since it is smaller than the sum of its proper divisors (286196).

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

260140 is a wasteful number, since it uses less digits than its factorization.

260140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13016 (or 13014 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 260140 is about 510.0392141787. The cubic root of 260140 is about 63.8364967100.

It can be divided in two parts, 260 and 140, that added together give a square (400 = 20²).

The spelling of 260140 in words is "two hundred sixty thousand, one hundred forty".