713189 has 2 divisors, whose sum is σ = 713190. Its totient is φ = 713188.

The previous prime is 713183. The next prime is 713191. The reversal of 713189 is 981317.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 708964 + 4225 = 842^2 + 65^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-713189 is a prime.

It is a Sophie Germain prime.

Together with 713191, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (713183) by changing a digit.

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 as a sum of consecutive naturals, namely, 356594 + 356595.

It is an arithmetic number, because the mean of its divisors is an integer number (356595).

2⁷¹³¹⁸⁹ is an apocalyptic number.

It is an amenable number.

713189 is a deficient number, since it is larger than the sum of its proper divisors (1).

713189 is an equidigital number, since it uses as much as digits as its factorization.

713189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1512, while the sum is 29.

The square root of 713189 is about 844.5051805643. The cubic root of 713189 is about 89.3445800919.

The spelling of 713189 in words is "seven hundred thirteen thousand, one hundred eighty-nine".