706258 has 16 divisors (see below), whose sum is σ = 1232064. Its totient is φ = 297360.

The previous prime is 706253. The next prime is 706267. The reversal of 706258 is 852607.

706258 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (706253) by changing a digit.

706258 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 441 + ... + 1267.

It is an arithmetic number, because the mean of its divisors is an integer number (77004).

2⁷⁰⁶²⁵⁸ is an apocalyptic number.

706258 is a deficient number, since it is larger than the sum of its proper divisors (525806).

706258 is a wasteful number, since it uses less digits than its factorization.

706258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 706258 is about 840.3915753980. The cubic root of 706258 is about 89.0542109655.

It can be divided in two parts, 70 and 6258, that added together give a triangular number (6328 = T₁₁₂).

The spelling of 706258 in words is "seven hundred six thousand, two hundred fifty-eight".