260880255 has 12 divisors (see below), whose sum is σ = 452192520. Its totient is φ = 139136112.

The previous prime is 260880247. The next prime is 260880281. The reversal of 260880255 is 552088062.

It is not a de Polignac number, because 260880255 - 2³ = 260880247 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2898625 + ... + 2898714.

It is an arithmetic number, because the mean of its divisors is an integer number (37682710).

Almost surely, 2^260880255 is an apocalyptic number.

260880255 is a deficient number, since it is larger than the sum of its proper divisors (191312265).

260880255 is a wasteful number, since it uses less digits than its factorization.

260880255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5797350 (or 5797347 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 260880255 is about 16151.7879815208. The cubic root of 260880255 is about 638.9699046124.

The spelling of 260880255 in words is "two hundred sixty million, eight hundred eighty thousand, two hundred fifty-five".