260120 has 32 divisors (see below), whose sum is σ = 669600. Its totient is φ = 89088.

The previous prime is 260111. The next prime is 260137. The reversal of 260120 is 21062.

260120 = T₄ + T₅ + ... + T₁₁₅.

260120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 2.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 260120.

It is an unprimeable number.

260120 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, 185 + ... + 744.

It is an arithmetic number, because the mean of its divisors is an integer number (20925).

2²⁶⁰¹²⁰ is an apocalyptic number.

260120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

260120 is an abundant number, since it is smaller than the sum of its proper divisors (409480).

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

260120 is a wasteful number, since it uses less digits than its factorization.

260120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 947 (or 943 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 260120 is about 510.0196074662. The cubic root of 260120 is about 63.8348607157.

Adding to 260120 its reverse (21062), we get a palindrome (281182).

The spelling of 260120 in words is "two hundred sixty thousand, one hundred twenty".