199053 has 12 divisors (see below), whose sum is σ = 304668. Its totient is φ = 124800.
The previous prime is 199049. The next prime is 199081. The reversal of 199053 is 350991.
It can be written as a sum of positive squares in 2 ways, for example, as 56169 + 142884 = 237^2 + 378^2 .
It is not a de Polignac number, because 199053 - 22 = 199049 is a prime.
199053 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (199033) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 498 + ... + 803.
It is an arithmetic number, because the mean of its divisors is an integer number (25389).
2199053 is an apocalyptic number.
It is an amenable number.
199053 is a deficient number, since it is larger than the sum of its proper divisors (105615).
199053 is a wasteful number, since it uses less digits than its factorization.
199053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1324 (or 1321 counting only the distinct ones).
The product of its (nonzero) digits is 1215, while the sum is 27.
The square root of 199053 is about 446.1535610079. The cubic root of 199053 is about 58.3879072040.
The spelling of 199053 in words is "one hundred ninety-nine thousand, fifty-three".
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