705119 has 2 divisors, whose sum is σ = 705120. Its totient is φ = 705118.

The previous prime is 705113. The next prime is 705127. The reversal of 705119 is 911507.

It is a weak prime.

It is an emirp because it is prime and its reverse (911507) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 705119 - 2⁸ = 704863 is a prime.

It is a super-2 number, since 2×705119² = 994385608322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 705094 and 705103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (705113) 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, 352559 + 352560.

It is an arithmetic number, because the mean of its divisors is an integer number (352560).

2⁷⁰⁵¹¹⁹ is an apocalyptic number.

705119 is a deficient number, since it is larger than the sum of its proper divisors (1).

705119 is an equidigital number, since it uses as much as digits as its factorization.

705119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 315, while the sum is 23.

The square root of 705119 is about 839.7136416660. The cubic root of 705119 is about 89.0063118867.

The spelling of 705119 in words is "seven hundred five thousand, one hundred nineteen".