705700 has 18 divisors (see below), whose sum is σ = 1531586. Its totient is φ = 282240.

The previous prime is 705689. The next prime is 705713. The reversal of 705700 is 7507.

It can be written as a sum of positive squares in 3 ways, for example, as 246016 + 459684 = 496^2 + 678^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3429 + ... + 3628.

2⁷⁰⁵⁷⁰⁰ is an apocalyptic number.

It is an amenable number.

705700 is an abundant number, since it is smaller than the sum of its proper divisors (825886).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

705700 is a wasteful number, since it uses less digits than its factorization.

705700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7071 (or 7064 counting only the distinct ones).

The product of its (nonzero) digits is 245, while the sum is 19.

The square root of 705700 is about 840.0595217007. The cubic root of 705700 is about 89.0307514826.

The spelling of 705700 in words is "seven hundred five thousand, seven hundred".