2600260 has 48 divisors (see below), whose sum is σ = 6004656. Its totient is φ = 940032.

The previous prime is 2600251. The next prime is 2600267. The reversal of 2600260 is 620062.

2600260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 91204 + 2509056 = 302^2 + 1584^2 .

It is a super-2 number, since 2×2600260² = 13522704135200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2600267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18912 + ... + 19048.

It is an arithmetic number, because the mean of its divisors is an integer number (125097).

2^2600260 is an apocalyptic number.

2600260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2600260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3002328).

2600260 is an abundant number, since it is smaller than the sum of its proper divisors (3404396).

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

2600260 is a wasteful number, since it uses less digits than its factorization.

2600260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232 (or 230 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2600260 is about 1612.5321702217. The cubic root of 2600260 is about 137.5114701175.

It can be divided in two parts, 26002 and 60, that added together give a palindrome (26062).

The spelling of 2600260 in words is "two million, six hundred thousand, two hundred sixty".