705395 has 4 divisors (see below), whose sum is σ = 846480. Its totient is φ = 564312.

The previous prime is 705389. The next prime is 705403. The reversal of 705395 is 593507.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 705395 - 2¹² = 701299 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 705395.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 70535 + ... + 70544.

It is an arithmetic number, because the mean of its divisors is an integer number (211620).

2⁷⁰⁵³⁹⁵ is an apocalyptic number.

705395 is a deficient number, since it is larger than the sum of its proper divisors (141085).

705395 is a wasteful number, since it uses less digits than its factorization.

705395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141084.

The product of its (nonzero) digits is 4725, while the sum is 29.

The square root of 705395 is about 839.8779673262. The cubic root of 705395 is about 89.0179234196.

The spelling of 705395 in words is "seven hundred five thousand, three hundred ninety-five".