260830026 has 12 divisors (see below), whose sum is σ = 565131762. Its totient is φ = 86943336.

The previous prime is 260830019. The next prime is 260830033. The reversal of 260830026 is 620038062.

260830026 is a `hidden beast` number, since 2 + 608 + 30 + 0 + 26 = 666.

It is an interprime number because it is at equal distance from previous prime (260830019) and next prime (260830033).

It can be written as a sum of positive squares in only one way, i.e., 255968001 + 4862025 = 15999^2 + 2205^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7245261 + ... + 7245296.

Almost surely, 2^260830026 is an apocalyptic number.

260830026 is an abundant number, since it is smaller than the sum of its proper divisors (304301736).

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

260830026 is a wasteful number, since it uses less digits than its factorization.

260830026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14490565 (or 14490562 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 260830026 is about 16150.2330014152. The cubic root of 260830026 is about 638.9288936138.

Adding to 260830026 its reverse (620038062), we get a palindrome (880868088).

The spelling of 260830026 in words is "two hundred sixty million, eight hundred thirty thousand, twenty-six".