706234 has 4 divisors (see below), whose sum is σ = 1059354. Its totient is φ = 353116.

The previous prime is 706229. The next prime is 706253. The reversal of 706234 is 432607.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 558009 + 148225 = 747^2 + 385^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176557 + ... + 176560.

2⁷⁰⁶²³⁴ is an apocalyptic number.

706234 is a deficient number, since it is larger than the sum of its proper divisors (353120).

706234 is a wasteful number, since it uses less digits than its factorization.

706234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353119.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 706234 is about 840.3772962188. The cubic root of 706234 is about 89.0532022098.

The spelling of 706234 in words is "seven hundred six thousand, two hundred thirty-four".