104604217 has 8 divisors (see below), whose sum is σ = 107824392. Its totient is φ = 101404800.

The previous prime is 104604211. The next prime is 104604221. The reversal of 104604217 is 712406401.

It can be written as a sum of positive squares in 4 ways, for example, as 48219136 + 56385081 = 6944^2 + 7509^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 104604217 - 2⁷ = 104604089 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104604191 and 104604200.

It is not an unprimeable number, because it can be changed into a prime (104604211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5367 + ... + 15427.

It is an arithmetic number, because the mean of its divisors is an integer number (13478049).

Almost surely, 2^104604217 is an apocalyptic number.

It is an amenable number.

104604217 is a deficient number, since it is larger than the sum of its proper divisors (3220175).

104604217 is a wasteful number, since it uses less digits than its factorization.

104604217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10379.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 104604217 is about 10227.6202999525. The cubic root of 104604217 is about 471.1758951646.

The spelling of 104604217 in words is "one hundred four million, six hundred four thousand, two hundred seventeen".