706782 has 8 divisors (see below), whose sum is σ = 1413576. Its totient is φ = 235592.

The previous prime is 706763. The next prime is 706787. The reversal of 706782 is 287607.

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

706782 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706787) by changing a digit.

706782 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 (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58893 + ... + 58904.

It is an arithmetic number, because the mean of its divisors is an integer number (176697).

2⁷⁰⁶⁷⁸² is an apocalyptic number.

706782 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

706782 is a wasteful number, since it uses less digits than its factorization.

706782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117802.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 706782 is about 840.7032770247. The cubic root of 706782 is about 89.0762297701.

The spelling of 706782 in words is "seven hundred six thousand, seven hundred eighty-two".