260549360 has 40 divisors (see below), whose sum is σ = 607334640. Its totient is φ = 103951872.

The previous prime is 260549351. The next prime is 260549381. The reversal of 260549360 is 63945062.

260549360 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 260549360.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28739 + ... + 36701.

It is an arithmetic number, because the mean of its divisors is an integer number (15183366).

Almost surely, 2^260549360 is an apocalyptic number.

260549360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

260549360 is an abundant number, since it is smaller than the sum of its proper divisors (346785280).

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

260549360 is a wasteful number, since it uses less digits than its factorization.

260549360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8385 (or 8379 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 260549360 is about 16141.5414381651. The cubic root of 260549360 is about 638.6996383408.

The spelling of 260549360 in words is "two hundred sixty million, five hundred forty-nine thousand, three hundred sixty".