196047 has 16 divisors (see below), whose sum is σ = 298080. Its totient is φ = 127296.
The previous prime is 196043. The next prime is 196051. The reversal of 196047 is 740691.
It is an interprime number because it is at equal distance from previous prime (196043) and next prime (196051).
It is not a de Polignac number, because 196047 - 22 = 196043 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
196047 is a lucky number.
It is a nialpdrome in base 12.
It is a self number, because there is not a number n which added to its sum of digits gives 196047.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (196043) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1363 + ... + 1499.
It is an arithmetic number, because the mean of its divisors is an integer number (18630).
2196047 is an apocalyptic number.
196047 is a deficient number, since it is larger than the sum of its proper divisors (102033).
196047 is a wasteful number, since it uses less digits than its factorization.
196047 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 199 (or 193 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 27.
The square root of 196047 is about 442.7719503311. The cubic root of 196047 is about 58.0925000416.
Subtracting 196047 from its reverse (740691), we obtain a square (544644 = 7382).
The spelling of 196047 in words is "one hundred ninety-six thousand, forty-seven".
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