109994 has 8 divisors (see below), whose sum is σ = 168960. Its totient is φ = 53676.

The previous prime is 109987. The next prime is 110017. The reversal of 109994 is 499901.

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

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 109994.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 109994.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 554 + ... + 725.

It is an arithmetic number, because the mean of its divisors is an integer number (21120).

2¹⁰⁹⁹⁹⁴ is an apocalyptic number.

109994 is a deficient number, since it is larger than the sum of its proper divisors (58966).

109994 is a wasteful number, since it uses less digits than its factorization.

109994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1324.

The product of its (nonzero) digits is 2916, while the sum is 32.

The square root of 109994 is about 331.6534335719. The cubic root of 109994 is about 47.9133273875.

The spelling of 109994 in words is "one hundred nine thousand, nine hundred ninety-four".