260853056 has 28 divisors (see below), whose sum is σ = 518880852. Its totient is φ = 130111488.

The previous prime is 260853041. The next prime is 260853067. The reversal of 260853056 is 650358062.

It can be written as a sum of positive squares in 2 ways, for example, as 169000000 + 91853056 = 13000^2 + 9584^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23006 + ... + 32418.

It is an arithmetic number, because the mean of its divisors is an integer number (18531459).

Almost surely, 2^260853056 is an apocalyptic number.

It is an amenable number.

260853056 is a deficient number, since it is larger than the sum of its proper divisors (258027796).

260853056 is an equidigital number, since it uses as much as digits as its factorization.

260853056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9858 (or 9848 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 260853056 is about 16150.9459784868. The cubic root of 260853056 is about 638.9476978130.

The spelling of 260853056 in words is "two hundred sixty million, eight hundred fifty-three thousand, fifty-six".