196449 has 8 divisors (see below), whose sum is σ = 285792. Its totient is φ = 119040.
The previous prime is 196439. The next prime is 196453. The reversal of 196449 is 944691.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 196449 - 28 = 196193 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 5953 = 196449 / (1 + 9 + 6 + 4 + 4 + 9).
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 196449.
It is not an unprimeable number, because it can be changed into a prime (196429) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2944 + ... + 3009.
It is an arithmetic number, because the mean of its divisors is an integer number (35724).
2196449 is an apocalyptic number.
It is an amenable number.
196449 is a deficient number, since it is larger than the sum of its proper divisors (89343).
196449 is a wasteful number, since it uses less digits than its factorization.
196449 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5967.
The product of its digits is 7776, while the sum is 33.
The square root of 196449 is about 443.2256761516. The cubic root of 196449 is about 58.1321797120.
The spelling of 196449 in words is "one hundred ninety-six thousand, four hundred forty-nine".
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