711959 has 2 divisors, whose sum is σ = 711960. Its totient is φ = 711958.

The previous prime is 711947. The next prime is 711967. The reversal of 711959 is 959117.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 711959 - 2¹⁶ = 646423 is a prime.

It is a Chen prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 711959.

It is not a weakly prime, because it can be changed into another prime (711929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 355979 + 355980.

It is an arithmetic number, because the mean of its divisors is an integer number (355980).

2⁷¹¹⁹⁵⁹ is an apocalyptic number.

711959 is a deficient number, since it is larger than the sum of its proper divisors (1).

711959 is an equidigital number, since it uses as much as digits as its factorization.

711959 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2835, while the sum is 32.

The square root of 711959 is about 843.7766292094. The cubic root of 711959 is about 89.2931878849.

The spelling of 711959 in words is "seven hundred eleven thousand, nine hundred fifty-nine".