706608 has 60 divisors (see below), whose sum is σ = 2263248. Its totient is φ = 201600.

The previous prime is 706603. The next prime is 706613. The reversal of 706608 is 806607.

It is an interprime number because it is at equal distance from previous prime (706603) and next prime (706613).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 706608.

It is not an unprimeable number, because it can be changed into a prime (706603) by changing a digit.

706608 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 658 + ... + 1358.

2⁷⁰⁶⁶⁰⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 706608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1131624).

706608 is an abundant number, since it is smaller than the sum of its proper divisors (1556640).

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

706608 is a wasteful number, since it uses less digits than its factorization.

706608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722 (or 713 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 706608 is about 840.5997858672. The cubic root of 706608 is about 89.0689193896.

Subtracting 706608 from its reverse (806607), we obtain a palindrome (99999).

The spelling of 706608 in words is "seven hundred six thousand, six hundred eight".