906713 has 2 divisors, whose sum is σ = 906714. Its totient is φ = 906712.

The previous prime is 906707. The next prime is 906727. The reversal of 906713 is 317609.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 683929 + 222784 = 827^2 + 472^2 .

It is an emirp because it is prime and its reverse (317609) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 906713 - 2⁶ = 906649 is a prime.

It is not a weakly prime, because it can be changed into another prime (906793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 453356 + 453357.

It is an arithmetic number, because the mean of its divisors is an integer number (453357).

2⁹⁰⁶⁷¹³ is an apocalyptic number.

It is an amenable number.

906713 is a deficient number, since it is larger than the sum of its proper divisors (1).

906713 is an equidigital number, since it uses as much as digits as its factorization.

906713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1134, while the sum is 26.

The square root of 906713 is about 952.2147866947. The cubic root of 906713 is about 96.7883933560.

The spelling of 906713 in words is "nine hundred six thousand, seven hundred thirteen".