260555712 has 28 divisors (see below), whose sum is σ = 689387496. Its totient is φ = 86851840.

The previous prime is 260555699. The next prime is 260555717. The reversal of 260555712 is 217555062.

260555712 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 not an unprimeable number, because it can be changed into a prime (260555717) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 678339 + ... + 678722.

It is an arithmetic number, because the mean of its divisors is an integer number (24620982).

Almost surely, 2^260555712 is an apocalyptic number.

It is an amenable number.

260555712 is an abundant number, since it is smaller than the sum of its proper divisors (428831784).

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

260555712 is a wasteful number, since it uses less digits than its factorization.

260555712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1357076 (or 1357066 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 33.

The square root of 260555712 is about 16141.7381963653. The cubic root of 260555712 is about 638.7048286397.

The spelling of 260555712 in words is "two hundred sixty million, five hundred fifty-five thousand, seven hundred twelve".