83198 has 8 divisors (see below), whose sum is σ = 132192. Its totient is φ = 39136.

The previous prime is 83177. The next prime is 83203. The reversal of 83198 is 89138.

It is a happy number.

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

It is a plaindrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 83198.

It is a congruent number.

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, 1190 + ... + 1257.

It is an arithmetic number, because the mean of its divisors is an integer number (16524).

2⁸³¹⁹⁸ is an apocalyptic number.

83198 is a deficient number, since it is larger than the sum of its proper divisors (48994).

83198 is a wasteful number, since it uses less digits than its factorization.

83198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2466.

The product of its digits is 1728, while the sum is 29.

The square root of 83198 is about 288.4406351401. The cubic root of 83198 is about 43.6553655142.

It can be divided in two parts, 831 and 98, that added together give a palindrome (929).

The spelling of 83198 in words is "eighty-three thousand, one hundred ninety-eight".