260214613 has 2 divisors, whose sum is σ = 260214614. Its totient is φ = 260214612.

The previous prime is 260214611. The next prime is 260214637. The reversal of 260214613 is 316412062.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 136960209 + 123254404 = 11703^2 + 11102^2 .

It is a cyclic number.

It is not a de Polignac number, because 260214613 - 2¹ = 260214611 is a prime.

Together with 260214611, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (260214611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130107306 + 130107307.

It is an arithmetic number, because the mean of its divisors is an integer number (130107307).

Almost surely, 2^260214613 is an apocalyptic number.

It is an amenable number.

260214613 is a deficient number, since it is larger than the sum of its proper divisors (1).

260214613 is an equidigital number, since it uses as much as digits as its factorization.

260214613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 260214613 is about 16131.1689904979. The cubic root of 260214613 is about 638.4259929223.

Adding to 260214613 its reverse (316412062), we get a palindrome (576626675).

The spelling of 260214613 in words is "two hundred sixty million, two hundred fourteen thousand, six hundred thirteen".