260260086 has 16 divisors (see below), whose sum is σ = 520774704. Its totient is φ = 86710944.

The previous prime is 260260069. The next prime is 260260141. The reversal of 260260086 is 680062062.

260260086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 4300 + ... + 23216.

It is an arithmetic number, because the mean of its divisors is an integer number (32548419).

Almost surely, 2^260260086 is an apocalyptic number.

260260086 is an abundant number, since it is smaller than the sum of its proper divisors (260514618).

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

260260086 is a wasteful number, since it uses less digits than its factorization.

260260086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21215.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 260260086 is about 16132.5784052023. The cubic root of 260260086 is about 638.4631794763.

The spelling of 260260086 in words is "two hundred sixty million, two hundred sixty thousand, eighty-six".