706166 has 8 divisors (see below), whose sum is σ = 1074384. Its totient is φ = 348040.

The previous prime is 706159. The next prime is 706183. The reversal of 706166 is 661607.

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

It is a congruent 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 in 3 ways as a sum of consecutive naturals, for example, 2345 + ... + 2628.

It is an arithmetic number, because the mean of its divisors is an integer number (134298).

2⁷⁰⁶¹⁶⁶ is an apocalyptic number.

706166 is a deficient number, since it is larger than the sum of its proper divisors (368218).

706166 is a wasteful number, since it uses less digits than its factorization.

706166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5046.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 706166 is about 840.3368372266. The cubic root of 706166 is about 89.0503439447.

The spelling of 706166 in words is "seven hundred six thousand, one hundred sixty-six".