1260713 has 2 divisors, whose sum is σ = 1260714. Its totient is φ = 1260712.

The previous prime is 1260691. The next prime is 1260719. The reversal of 1260713 is 3170621.

It is a happy number.

1260713 is nontrivially palindromic in base 9.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1098304 + 162409 = 1048^2 + 403^2 .

It is an emirp because it is prime and its reverse (3170621) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1260713 - 2¹⁰ = 1259689 is a prime.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (1260719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 630356 + 630357.

It is an arithmetic number, because the mean of its divisors is an integer number (630357).

2^1260713 is an apocalyptic number.

It is an amenable number.

1260713 is a deficient number, since it is larger than the sum of its proper divisors (1).

1260713 is an equidigital number, since it uses as much as digits as its factorization.

1260713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 1260713 is about 1122.8147665577. The cubic root of 1260713 is about 108.0285989648.

The spelling of 1260713 in words is "one million, two hundred sixty thousand, seven hundred thirteen".