103894 has 16 divisors (see below), whose sum is σ = 183456. Its totient is φ = 43200.

The previous prime is 103889. The next prime is 103903. The reversal of 103894 is 498301.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

103894 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 7 ways as a sum of consecutive naturals, for example, 484 + ... + 664.

It is an arithmetic number, because the mean of its divisors is an integer number (11466).

2¹⁰³⁸⁹⁴ is an apocalyptic number.

103894 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

103894 is a deficient number, since it is larger than the sum of its proper divisors (79562).

103894 is a wasteful number, since it uses less digits than its factorization.

103894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 103894 is about 322.3259220106. The cubic root of 103894 is about 47.0107113055.

The spelling of 103894 in words is "one hundred three thousand, eight hundred ninety-four".