199074 has 8 divisors (see below), whose sum is σ = 398160. Its totient is φ = 66356.
The previous prime is 199049. The next prime is 199081. The reversal of 199074 is 470991.
It is a sphenic number, since it is the product of 3 distinct primes.
199074 is an admirable number.
It is a Curzon number.
It is a zygodrome in base 5.
It is an unprimeable number.
199074 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16584 + ... + 16595.
It is an arithmetic number, because the mean of its divisors is an integer number (49770).
2199074 is an apocalyptic number.
199074 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
199074 is a wasteful number, since it uses less digits than its factorization.
199074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33184.
The product of its (nonzero) digits is 2268, while the sum is 30.
The square root of 199074 is about 446.1770948850. The cubic root of 199074 is about 58.3899604309.
The spelling of 199074 in words is "one hundred ninety-nine thousand, seventy-four".
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