198348 has 12 divisors (see below), whose sum is σ = 462840. Its totient is φ = 66112.
The previous prime is 198347. The next prime is 198349. The reversal of 198348 is 843891.
It is an interprime number because it is at equal distance from previous prime (198347) and next prime (198349).
It is a tau number, because it is divible by the number of its divisors (12).
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 198348.
It is not an unprimeable number, because it can be changed into a prime (198347) 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, 8253 + ... + 8276.
It is an arithmetic number, because the mean of its divisors is an integer number (38570).
2198348 is an apocalyptic number.
It is an amenable number.
198348 is an abundant number, since it is smaller than the sum of its proper divisors (264492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
198348 is a wasteful number, since it uses less digits than its factorization.
198348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16536 (or 16534 counting only the distinct ones).
The product of its digits is 6912, while the sum is 33.
The square root of 198348 is about 445.3627734780. The cubic root of 198348 is about 58.3188934780.
The spelling of 198348 in words is "one hundred ninety-eight thousand, three hundred forty-eight".
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