260256602 has 16 divisors (see below), whose sum is σ = 400415400. Its totient is φ = 126792960.

The previous prime is 260256599. The next prime is 260256613. The reversal of 260256602 is 206652062.

It can be written as a sum of positive squares in 4 ways, for example, as 65626201 + 194630401 = 8101^2 + 13951^2 .

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, 86174 + ... + 89142.

Almost surely, 2^260256602 is an apocalyptic number.

260256602 is a deficient number, since it is larger than the sum of its proper divisors (140158798).

260256602 is a wasteful number, since it uses less digits than its factorization.

260256602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4081.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 260256602 is about 16132.4704245816. The cubic root of 260256602 is about 638.4603305112.

The spelling of 260256602 in words is "two hundred sixty million, two hundred fifty-six thousand, six hundred two".