248228 has 6 divisors (see below), whose sum is σ = 434406. Its totient is φ = 124112.
The previous prime is 248203. The next prime is 248231. The reversal of 248228 is 822842.
248228 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 200704 + 47524 = 448^2 + 218^2 .
It is a plaindrome in base 14.
It is a junction number, because it is equal to n+sod(n) for n = 248197 and 248206.
It is an unprimeable number.
248228 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 as a sum of consecutive naturals, namely, 31025 + ... + 31032.
It is an arithmetic number, because the mean of its divisors is an integer number (72401).
2248228 is an apocalyptic number.
It is an amenable number.
248228 is a deficient number, since it is larger than the sum of its proper divisors (186178).
248228 is a wasteful number, since it uses less digits than its factorization.
248228 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62061 (or 62059 counting only the distinct ones).
The product of its digits is 2048, while the sum is 26.
The square root of 248228 is about 498.2248488384. The cubic root of 248228 is about 62.8468607739.
It can be divided in two parts, 2482 and 28, that multiplied together give a palindrome (69496).
The spelling of 248228 in words is "two hundred forty-eight thousand, two hundred twenty-eight".
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