705055 has 8 divisors (see below), whose sum is σ = 911232. Its totient is φ = 520608.

The previous prime is 705053. The next prime is 705073. The reversal of 705055 is 550507.

705055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 705055 - 2¹ = 705053 is a prime.

It is a Duffinian number.

705055 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (705053) 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, 5359 + ... + 5488.

It is an arithmetic number, because the mean of its divisors is an integer number (113904).

2⁷⁰⁵⁰⁵⁵ is an apocalyptic number.

705055 is a deficient number, since it is larger than the sum of its proper divisors (206177).

705055 is a wasteful number, since it uses less digits than its factorization.

705055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10865.

The product of its (nonzero) digits is 875, while the sum is 22.

The square root of 705055 is about 839.6755325720. The cubic root of 705055 is about 89.0036189245.

The spelling of 705055 in words is "seven hundred five thousand, fifty-five".