104666 has 8 divisors (see below), whose sum is σ = 159840. Its totient is φ = 51388.

The previous prime is 104659. The next prime is 104677. The reversal of 104666 is 666401.

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

104666 is a modest number, since divided by 666 gives 104 as remainder.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 104666.

It is an unprimeable number.

104666 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 326 + ... + 561.

It is an arithmetic number, because the mean of its divisors is an integer number (19980).

2¹⁰⁴⁶⁶⁶ is an apocalyptic number.

104666 is a deficient number, since it is larger than the sum of its proper divisors (55174).

104666 is an equidigital number, since it uses as much as digits as its factorization.

104666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 104666 is about 323.5212512340. The cubic root of 104666 is about 47.1268641365.

The spelling of 104666 in words is "one hundred four thousand, six hundred sixty-six".