196198 has 8 divisors (see below), whose sum is σ = 296208. Its totient is φ = 97464.
The previous prime is 196193. The next prime is 196201. The reversal of 196198 is 891691.
196198 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (196193) by changing a digit.
196198 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 340 + ... + 712.
It is an arithmetic number, because the mean of its divisors is an integer number (37026).
2196198 is an apocalyptic number.
196198 is a deficient number, since it is larger than the sum of its proper divisors (100010).
196198 is a wasteful number, since it uses less digits than its factorization.
196198 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 638.
The product of its digits is 3888, while the sum is 34.
The square root of 196198 is about 442.9424341830. The cubic root of 196198 is about 58.1074109496.
The spelling of 196198 in words is "one hundred ninety-six thousand, one hundred ninety-eight".
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