706841 has 2 divisors, whose sum is σ = 706842. Its totient is φ = 706840.

The previous prime is 706837. The next prime is 706847. The reversal of 706841 is 148607.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 687241 + 19600 = 829^2 + 140^2 .

It is a cyclic number.

It is not a de Polignac number, because 706841 - 2² = 706837 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 706841.

It is not a weakly prime, because it can be changed into another prime (706847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353420 + 353421.

It is an arithmetic number, because the mean of its divisors is an integer number (353421).

2⁷⁰⁶⁸⁴¹ is an apocalyptic number.

It is an amenable number.

706841 is a deficient number, since it is larger than the sum of its proper divisors (1).

706841 is an equidigital number, since it uses as much as digits as its factorization.

706841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 706841 is about 840.7383659617. The cubic root of 706841 is about 89.0787083048.

The spelling of 706841 in words is "seven hundred six thousand, eight hundred forty-one".