260344027 has 2 divisors, whose sum is σ = 260344028. Its totient is φ = 260344026.

The previous prime is 260343997. The next prime is 260344033. The reversal of 260344027 is 720443062.

260344027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-260344027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 260343986 and 260344004.

It is not a weakly prime, because it can be changed into another prime (260344057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130172013 + 130172014.

It is an arithmetic number, because the mean of its divisors is an integer number (130172014).

Almost surely, 2^260344027 is an apocalyptic number.

260344027 is a deficient number, since it is larger than the sum of its proper divisors (1).

260344027 is an equidigital number, since it uses as much as digits as its factorization.

260344027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 260344027 is about 16135.1797944739. The cubic root of 260344027 is about 638.5318127139.

Adding to 260344027 its reverse (720443062), we get a palindrome (980787089).

The spelling of 260344027 in words is "two hundred sixty million, three hundred forty-four thousand, twenty-seven".