705965063 has 4 divisors (see below), whose sum is σ = 709548840. Its totient is φ = 702381288.

The previous prime is 705965047. The next prime is 705965087. The reversal of 705965063 is 360569507.

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 705965063 - 2⁴ = 705965047 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 705965063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (705965003) 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 in 3 ways as a sum of consecutive naturals, for example, 1791593 + ... + 1791986.

It is an arithmetic number, because the mean of its divisors is an integer number (177387210).

Almost surely, 2^705965063 is an apocalyptic number.

705965063 is a deficient number, since it is larger than the sum of its proper divisors (3583777).

705965063 is a wasteful number, since it uses less digits than its factorization.

705965063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3583776.

The product of its (nonzero) digits is 170100, while the sum is 41.

The square root of 705965063 is about 26570.0030673690. The cubic root of 705965063 is about 890.4189682488.

The spelling of 705965063 in words is "seven hundred five million, nine hundred sixty-five thousand, sixty-three".