552230 has 40 divisors (see below), whose sum is σ = 1210032. Its totient is φ = 181104.
The previous prime is 552217. The next prime is 552239. The reversal of 552230 is 32255.
It is a junction number, because it is equal to n+sod(n) for n = 552199 and 552208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (552239) by changing a digit.
552230 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 19 ways as a sum of consecutive naturals, for example, 23999 + ... + 24021.
2552230 is an apocalyptic number.
552230 is an abundant number, since it is smaller than the sum of its proper divisors (657802).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
552230 is an equidigital number, since it uses as much as digits as its factorization.
552230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58 (or 37 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 17.
The square root of 552230 is about 743.1217935171. The cubic root of 552230 is about 82.0427102507.
Adding to 552230 its reverse (32255), we get a palindrome (584485).
The spelling of 552230 in words is "five hundred fifty-two thousand, two hundred thirty".
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