705730601 has 2 divisors, whose sum is σ = 705730602. Its totient is φ = 705730600.

The previous prime is 705730589. The next prime is 705730607. The reversal of 705730601 is 106037507.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 380289001 + 325441600 = 19501^2 + 18040^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-705730601 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (705730607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352865300 + 352865301.

It is an arithmetic number, because the mean of its divisors is an integer number (352865301).

Almost surely, 2^705730601 is an apocalyptic number.

It is an amenable number.

705730601 is a deficient number, since it is larger than the sum of its proper divisors (1).

705730601 is an equidigital number, since it uses as much as digits as its factorization.

705730601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4410, while the sum is 29.

The square root of 705730601 is about 26565.5905449135. The cubic root of 705730601 is about 890.3203833286.

The spelling of 705730601 in words is "seven hundred five million, seven hundred thirty thousand, six hundred one".