709141 has 2 divisors, whose sum is σ = 709142. Its totient is φ = 709140.

The previous prime is 709139. The next prime is 709151. The reversal of 709141 is 141907.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 568516 + 140625 = 754^2 + 375^2 .

It is an emirp because it is prime and its reverse (141907) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 709141 - 2¹ = 709139 is a prime.

Together with 709139, it forms a pair of twin primes.

It is a Chen prime.

709141 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (709151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 354570 + 354571.

It is an arithmetic number, because the mean of its divisors is an integer number (354571).

2⁷⁰⁹¹⁴¹ is an apocalyptic number.

It is an amenable number.

709141 is a deficient number, since it is larger than the sum of its proper divisors (1).

709141 is an equidigital number, since it uses as much as digits as its factorization.

709141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 22.

The square root of 709141 is about 842.1051003289. The cubic root of 709141 is about 89.1752218575.

The spelling of 709141 in words is "seven hundred nine thousand, one hundred forty-one".