248006 has 8 divisors (see below), whose sum is σ = 405864. Its totient is φ = 112720.
The previous prime is 247999. The next prime is 248021. The reversal of 248006 is 600842.
248006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an Ulam number.
It is a nialpdrome in base 12.
It is a congruent number.
It is an unprimeable number.
248006 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, 5615 + ... + 5658.
It is an arithmetic number, because the mean of its divisors is an integer number (50733).
2248006 is an apocalyptic number.
248006 is a deficient number, since it is larger than the sum of its proper divisors (157858).
248006 is a wasteful number, since it uses less digits than its factorization.
248006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11286.
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 248006 is about 498.0020080281. The cubic root of 248006 is about 62.8281197180.
Adding to 248006 its reverse (600842), we get a palindrome (848848).
Subtracting 248006 from its reverse (600842), we obtain a square (352836 = 5942).
The spelling of 248006 in words is "two hundred forty-eight thousand, six".
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