260200260 has 36 divisors (see below), whose sum is σ = 789274668. Its totient is φ = 69386688.

The previous prime is 260200247. The next prime is 260200271. The reversal of 260200260 is 62002062.

260200260 is a `hidden beast` number, since 2 + 602 + 0 + 0 + 2 + 60 = 666.

260200260 is digitally balanced in base 3, 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 2 ways, for example, as 64256256 + 195944004 = 8016^2 + 13998^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 722599 + ... + 722958.

Almost surely, 2^260200260 is an apocalyptic number.

260200260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

260200260 is an abundant number, since it is smaller than the sum of its proper divisors (529074408).

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

260200260 is a wasteful number, since it uses less digits than its factorization.

260200260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1445572 (or 1445567 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 260200260 is about 16130.7241003000. The cubic root of 260200260 is about 638.4142545388.

It can be divided in two parts, 2602002 and 60, that added together give a palindrome (2602062).

The spelling of 260200260 in words is "two hundred sixty million, two hundred thousand, two hundred sixty".