10318589 has 2 divisors, whose sum is σ = 10318590. Its totient is φ = 10318588.

The previous prime is 10318573. The next prime is 10318613. The reversal of 10318589 is 98581301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8602489 + 1716100 = 2933^2 + 1310^2 .

It is a cyclic number.

It is not a de Polignac number, because 10318589 - 2⁴ = 10318573 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10318549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5159294 + 5159295.

It is an arithmetic number, because the mean of its divisors is an integer number (5159295).

Almost surely, 2^10318589 is an apocalyptic number.

It is an amenable number.

10318589 is a deficient number, since it is larger than the sum of its proper divisors (1).

10318589 is an equidigital number, since it uses as much as digits as its factorization.

10318589 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 35.

The square root of 10318589 is about 3212.2560607772. The cubic root of 10318589 is about 217.7075237798.

The spelling of 10318589 in words is "ten million, three hundred eighteen thousand, five hundred eighty-nine".