229197 has 8 divisors (see below), whose sum is σ = 321760. Its totient is φ = 144720.
The previous prime is 229189. The next prime is 229199. The reversal of 229197 is 791922.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 229197 - 23 = 229189 is a prime.
It is a Duffinian number.
229197 is a lucky number.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 229197.
It is not an unprimeable number, because it can be changed into a prime (229199) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1954 + ... + 2067.
It is an arithmetic number, because the mean of its divisors is an integer number (40220).
2229197 is an apocalyptic number.
It is an amenable number.
229197 is a deficient number, since it is larger than the sum of its proper divisors (92563).
229197 is a wasteful number, since it uses less digits than its factorization.
229197 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4043.
The product of its digits is 2268, while the sum is 30.
The square root of 229197 is about 478.7452349632. The cubic root of 229197 is about 61.1978704031.
The spelling of 229197 in words is "two hundred twenty-nine thousand, one hundred ninety-seven".
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