706740 has 24 divisors (see below), whose sum is σ = 1979040. Its totient is φ = 188448.

The previous prime is 706733. The next prime is 706747. The reversal of 706740 is 47607.

It is an interprime number because it is at equal distance from previous prime (706733) and next prime (706747).

It is a self number, because there is not a number n which added to its sum of digits gives 706740.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5830 + ... + 5949.

It is an arithmetic number, because the mean of its divisors is an integer number (82460).

2⁷⁰⁶⁷⁴⁰ is an apocalyptic number.

It is an amenable number.

706740 is an abundant number, since it is smaller than the sum of its proper divisors (1272300).

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

706740 is a wasteful number, since it uses less digits than its factorization.

706740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11791 (or 11789 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 706740 is about 840.6782975669. The cubic root of 706740 is about 89.0744653053.

The spelling of 706740 in words is "seven hundred six thousand, seven hundred forty".