260472743 has 2 divisors, whose sum is σ = 260472744. Its totient is φ = 260472742.

The previous prime is 260472721. The next prime is 260472749. The reversal of 260472743 is 347274062.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 260472743 - 2¹⁴ = 260456359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (260472749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130236371 + 130236372.

It is an arithmetic number, because the mean of its divisors is an integer number (130236372).

Almost surely, 2^260472743 is an apocalyptic number.

260472743 is a deficient number, since it is larger than the sum of its proper divisors (1).

260472743 is an equidigital number, since it uses as much as digits as its factorization.

260472743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56448, while the sum is 35.

The square root of 260472743 is about 16139.1679773153. The cubic root of 260472743 is about 638.6370269830.

The spelling of 260472743 in words is "two hundred sixty million, four hundred seventy-two thousand, seven hundred forty-three".