260662711 has 2 divisors, whose sum is σ = 260662712. Its totient is φ = 260662710.

The previous prime is 260662681. The next prime is 260662739. The reversal of 260662711 is 117266062.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 260662711 - 2⁵ = 260662679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (260662781) by changing a digit.

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 as a sum of consecutive naturals, namely, 130331355 + 130331356.

It is an arithmetic number, because the mean of its divisors is an integer number (130331356).

Almost surely, 2^260662711 is an apocalyptic number.

260662711 is a deficient number, since it is larger than the sum of its proper divisors (1).

260662711 is an equidigital number, since it uses as much as digits as its factorization.

260662711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 260662711 is about 16145.0522142234. The cubic root of 260662711 is about 638.7922461887.

The spelling of 260662711 in words is "two hundred sixty million, six hundred sixty-two thousand, seven hundred eleven".