705845083 has 4 divisors (see below), whose sum is σ = 747365400. Its totient is φ = 664324768.

The previous prime is 705845057. The next prime is 705845131. The reversal of 705845083 is 380548507.

705845083 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 380548507 = 101 ⋅3767807.

It is a cyclic number.

It is not a de Polignac number, because 705845083 - 2⁹ = 705844571 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (705842083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20760133 + ... + 20760166.

It is an arithmetic number, because the mean of its divisors is an integer number (186841350).

Almost surely, 2^705845083 is an apocalyptic number.

705845083 is a deficient number, since it is larger than the sum of its proper divisors (41520317).

705845083 is a wasteful number, since it uses less digits than its factorization.

705845083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41520316.

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 705845083 is about 26567.7451621322. The cubic root of 705845083 is about 890.3685226361.

The spelling of 705845083 in words is "seven hundred five million, eight hundred forty-five thousand, eighty-three".