104617 has 4 divisors (see below), whose sum is σ = 105300. Its totient is φ = 103936.

The previous prime is 104597. The next prime is 104623. The reversal of 104617 is 716401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 41616 + 63001 = 204^2 + 251^2 .

It is a cyclic number.

It is not a de Polignac number, because 104617 - 2¹⁵ = 71849 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104594 and 104603.

It is not an unprimeable number, because it can be changed into a prime (104677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9 + ... + 457.

It is an arithmetic number, because the mean of its divisors is an integer number (26325).

2¹⁰⁴⁶¹⁷ is an apocalyptic number.

It is an amenable number.

104617 is a deficient number, since it is larger than the sum of its proper divisors (683).

104617 is an equidigital number, since it uses as much as digits as its factorization.

104617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 104617 is about 323.4455131858. The cubic root of 104617 is about 47.1195087495.

The spelling of 104617 in words is "one hundred four thousand, six hundred seventeen".