260461417 has 2 divisors, whose sum is σ = 260461418. Its totient is φ = 260461416.

The previous prime is 260461381. The next prime is 260461469. The reversal of 260461417 is 714164062.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 169754841 + 90706576 = 13029^2 + 9524^2 .

It is a cyclic number.

It is not a de Polignac number, because 260461417 - 2²³ = 252072809 is a prime.

It is a Chen prime.

It is equal to p_14219653 and since 260461417 and 14219653 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (260461477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130230708 + 130230709.

It is an arithmetic number, because the mean of its divisors is an integer number (130230709).

Almost surely, 2^260461417 is an apocalyptic number.

It is an amenable number.

260461417 is a deficient number, since it is larger than the sum of its proper divisors (1).

260461417 is an equidigital number, since it uses as much as digits as its factorization.

260461417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 260461417 is about 16138.8170880025. The cubic root of 260461417 is about 638.6277703423.

The spelling of 260461417 in words is "two hundred sixty million, four hundred sixty-one thousand, four hundred seventeen".