198883 has 4 divisors (see below), whose sum is σ = 210600. Its totient is φ = 187168.

The previous prime is 198859. The next prime is 198899. The reversal of 198883 is 388891.

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 198883 - 2⁵ = 198851 is a prime.

It is a Duffinian number.

It is a plaindrome in base 7 and base 15.

It is not an unprimeable number, because it can be changed into a prime (198823) 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, 5833 + ... + 5866.

It is an arithmetic number, because the mean of its divisors is an integer number (52650).

2¹⁹⁸⁸⁸³ is an apocalyptic number.

198883 is a deficient number, since it is larger than the sum of its proper divisors (11717).

198883 is a wasteful number, since it uses less digits than its factorization.

198883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11716.

The product of its digits is 13824, while the sum is 37.

The square root of 198883 is about 445.9630029498. The cubic root of 198883 is about 58.3712805245.

It can be divided in two parts, 19888 and 3, that added together give a palindrome (19891).

The spelling of 198883 in words is "one hundred ninety-eight thousand, eight hundred eighty-three".