108847 has 4 divisors (see below), whose sum is σ = 110160. Its totient is φ = 107536.

The previous prime is 108827. The next prime is 108863. The reversal of 108847 is 748801.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 108847 - 2¹⁵ = 76079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108827) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 523 + ... + 700.

It is an arithmetic number, because the mean of its divisors is an integer number (27540).

2¹⁰⁸⁸⁴⁷ is an apocalyptic number.

108847 is a deficient number, since it is larger than the sum of its proper divisors (1313).

108847 is an equidigital number, since it uses as much as digits as its factorization.

108847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1312.

The product of its (nonzero) digits is 1792, while the sum is 28.

The square root of 108847 is about 329.9196871967. The cubic root of 108847 is about 47.7462009166.

The spelling of 108847 in words is "one hundred eight thousand, eight hundred forty-seven".