705803117 has 2 divisors, whose sum is σ = 705803118. Its totient is φ = 705803116.

The previous prime is 705803101. The next prime is 705803159. The reversal of 705803117 is 711308507.

705803117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 609645481 + 96157636 = 24691^2 + 9806^2 .

It is a cyclic number.

It is not a de Polignac number, because 705803117 - 2⁴ = 705803101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (705803167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352901558 + 352901559.

It is an arithmetic number, because the mean of its divisors is an integer number (352901559).

Almost surely, 2^705803117 is an apocalyptic number.

It is an amenable number.

705803117 is a deficient number, since it is larger than the sum of its proper divisors (1).

705803117 is an equidigital number, since it uses as much as digits as its factorization.

705803117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5880, while the sum is 32.

The square root of 705803117 is about 26566.9553581136. The cubic root of 705803117 is about 890.3508766743.

The spelling of 705803117 in words is "seven hundred five million, eight hundred three thousand, one hundred seventeen".