706162013 has 2 divisors, whose sum is σ = 706162014. Its totient is φ = 706162012.

The previous prime is 706161991. The next prime is 706162081. The reversal of 706162013 is 310261607.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 391525369 + 314636644 = 19787^2 + 17738^2 .

It is a cyclic number.

It is not a de Polignac number, because 706162013 - 2²² = 701967709 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (706162213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353081006 + 353081007.

It is an arithmetic number, because the mean of its divisors is an integer number (353081007).

Almost surely, 2^706162013 is an apocalyptic number.

It is an amenable number.

706162013 is a deficient number, since it is larger than the sum of its proper divisors (1).

706162013 is an equidigital number, since it uses as much as digits as its factorization.

706162013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 706162013 is about 26573.7090561329. The cubic root of 706162013 is about 890.5017635218.

The spelling of 706162013 in words is "seven hundred six million, one hundred sixty-two thousand, thirteen".