104859173 has 2 divisors, whose sum is σ = 104859174. Its totient is φ = 104859172.

The previous prime is 104859169. The next prime is 104859187. The reversal of 104859173 is 371958401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55606849 + 49252324 = 7457^2 + 7018^2 .

It is an emirp because it is prime and its reverse (371958401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104859173 - 2² = 104859169 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104859103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52429586 + 52429587.

It is an arithmetic number, because the mean of its divisors is an integer number (52429587).

Almost surely, 2^104859173 is an apocalyptic number.

It is an amenable number.

104859173 is a deficient number, since it is larger than the sum of its proper divisors (1).

104859173 is an equidigital number, since it uses as much as digits as its factorization.

104859173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 104859173 is about 10240.0768063526. The cubic root of 104859173 is about 471.5583897982.

The spelling of 104859173 in words is "one hundred four million, eight hundred fifty-nine thousand, one hundred seventy-three".