705875 has 8 divisors (see below), whose sum is σ = 881088. Its totient is φ = 564600.

The previous prime is 705871. The next prime is 705883. The reversal of 705875 is 578507.

705875 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 705875 - 2² = 705871 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 705875.

It is not an unprimeable number, because it can be changed into a prime (705871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2699 + ... + 2948.

It is an arithmetic number, because the mean of its divisors is an integer number (110136).

2⁷⁰⁵⁸⁷⁵ is an apocalyptic number.

705875 is a deficient number, since it is larger than the sum of its proper divisors (175213).

705875 is an equidigital number, since it uses as much as digits as its factorization.

705875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5662 (or 5652 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 32.

The square root of 705875 is about 840.1636745301. The cubic root of 705875 is about 89.0381101779.

The spelling of 705875 in words is "seven hundred five thousand, eight hundred seventy-five".