104894 has 8 divisors (see below), whose sum is σ = 158760. Its totient is φ = 51976.

The previous prime is 104891. The next prime is 104911. The reversal of 104894 is 498401.

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

It is a super-2 number, since 2×104894² = 22005502472, which contains 22 as substring.

It is a Curzon number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212 + ... + 504.

It is an arithmetic number, because the mean of its divisors is an integer number (19845).

2¹⁰⁴⁸⁹⁴ is an apocalyptic number.

104894 is a deficient number, since it is larger than the sum of its proper divisors (53866).

104894 is a wasteful number, since it uses less digits than its factorization.

104894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 104894 is about 323.8734320688. The cubic root of 104894 is about 47.1610590433.

The spelling of 104894 in words is "one hundred four thousand, eight hundred ninety-four".