222834 has 8 divisors (see below), whose sum is σ = 445680. Its totient is φ = 74276.
The previous prime is 222823. The next prime is 222839. The reversal of 222834 is 438222.
It is a sphenic number, since it is the product of 3 distinct primes.
222834 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 222834.
It is not an unprimeable number, because it can be changed into a prime (222839) by changing a digit.
222834 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18564 + ... + 18575.
It is an arithmetic number, because the mean of its divisors is an integer number (55710).
2222834 is an apocalyptic number.
222834 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.
222834 is a wasteful number, since it uses less digits than its factorization.
222834 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37144.
The product of its digits is 768, while the sum is 21.
The square root of 222834 is about 472.0529631302. The cubic root of 222834 is about 60.6262191982.
The spelling of 222834 in words is "two hundred twenty-two thousand, eight hundred thirty-four".
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