109893 has 8 divisors (see below), whose sum is σ = 167488. Its totient is φ = 62784.

The previous prime is 109891. The next prime is 109897. The reversal of 109893 is 398901.

It is a happy number.

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

It is not a de Polignac number, because 109893 - 2¹ = 109891 is a prime.

It is the 332-nd Hogben number.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 109893.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109891) by changing a digit.

It is a nontrivial repunit in base 331.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2596 + ... + 2637.

It is an arithmetic number, because the mean of its divisors is an integer number (20936).

2¹⁰⁹⁸⁹³ is an apocalyptic number.

It is an amenable number.

109893 is a deficient number, since it is larger than the sum of its proper divisors (57595).

109893 is an equidigital number, since it uses as much as digits as its factorization.

109893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5243.

The product of its (nonzero) digits is 1944, while the sum is 30.

The square root of 109893 is about 331.5011312198. The cubic root of 109893 is about 47.8986577146.

The spelling of 109893 in words is "one hundred nine thousand, eight hundred ninety-three".