260410617 has 6 divisors (see below), whose sum is σ = 376148682. Its totient is φ = 173607072.

The previous prime is 260410589. The next prime is 260410621. The reversal of 260410617 is 716014062.

260410617 is a `hidden beast` number, since 2 + 6 + 0 + 41 + 0 + 617 = 666.

It can be written as a sum of positive squares in only one way, i.e., 195188841 + 65221776 = 13971^2 + 8076^2 .

It is not a de Polignac number, because 260410617 - 2⁸ = 260410361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (260410627) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14467248 + ... + 14467265.

It is an arithmetic number, because the mean of its divisors is an integer number (62691447).

Almost surely, 2^260410617 is an apocalyptic number.

It is an amenable number.

260410617 is a deficient number, since it is larger than the sum of its proper divisors (115738065).

260410617 is a wasteful number, since it uses less digits than its factorization.

260410617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28934519 (or 28934516 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 260410617 is about 16137.2431660430. The cubic root of 260410617 is about 638.5862486453.

Adding to 260410617 its reverse (716014062), we get a palindrome (976424679).

The spelling of 260410617 in words is "two hundred sixty million, four hundred ten thousand, six hundred seventeen".