260797441 has 2 divisors, whose sum is σ = 260797442. Its totient is φ = 260797440.

The previous prime is 260797417. The next prime is 260797457. The reversal of 260797441 is 144797062.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 216707841 + 44089600 = 14721^2 + 6640^2 .

It is a cyclic number.

It is not a de Polignac number, because 260797441 - 2⁵ = 260797409 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 260797394 and 260797403.

It is not a weakly prime, because it can be changed into another prime (260797541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130398720 + 130398721.

It is an arithmetic number, because the mean of its divisors is an integer number (130398721).

Almost surely, 2^260797441 is an apocalyptic number.

It is an amenable number.

260797441 is a deficient number, since it is larger than the sum of its proper divisors (1).

260797441 is an equidigital number, since it uses as much as digits as its factorization.

260797441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 260797441 is about 16149.2241609311. The cubic root of 260797441 is about 638.9022857811.

The spelling of 260797441 in words is "two hundred sixty million, seven hundred ninety-seven thousand, four hundred forty-one".