104885 has 8 divisors (see below), whose sum is σ = 137376. Its totient is φ = 76240.

The previous prime is 104879. The next prime is 104891. The reversal of 104885 is 588401.

It is an interprime number because it is at equal distance from previous prime (104879) and next prime (104891).

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

It is not a de Polignac number, because 104885 - 2⁴ = 104869 is a prime.

It is a super-2 number, since 2×104885² = 22001726450, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 899 + ... + 1008.

It is an arithmetic number, because the mean of its divisors is an integer number (17172).

2¹⁰⁴⁸⁸⁵ is an apocalyptic number.

It is an amenable number.

104885 is a deficient number, since it is larger than the sum of its proper divisors (32491).

104885 is a wasteful number, since it uses less digits than its factorization.

104885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1923.

The product of its (nonzero) digits is 1280, while the sum is 26.

The square root of 104885 is about 323.8595374541. The cubic root of 104885 is about 47.1597101842.

It can be divided in two parts, 104 and 885, that added together give a palindrome (989).

The spelling of 104885 in words is "one hundred four thousand, eight hundred eighty-five".