104560789 has 2 divisors, whose sum is σ = 104560790. Its totient is φ = 104560788.

The previous prime is 104560763. The next prime is 104560811. The reversal of 104560789 is 987065401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 56881764 + 47679025 = 7542^2 + 6905^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104560789 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 (104560739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52280394 + 52280395.

It is an arithmetic number, because the mean of its divisors is an integer number (52280395).

Almost surely, 2^104560789 is an apocalyptic number.

It is an amenable number.

104560789 is a deficient number, since it is larger than the sum of its proper divisors (1).

104560789 is an equidigital number, since it uses as much as digits as its factorization.

104560789 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 104560789 is about 10225.4970050360. The cubic root of 104560789 is about 471.1106809066.

The spelling of 104560789 in words is "one hundred four million, five hundred sixty thousand, seven hundred eighty-nine".