248562 has 16 divisors (see below), whose sum is σ = 552480. Its totient is φ = 82836.
The previous prime is 248543. The next prime is 248569. The reversal of 248562 is 265842.
248562 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (248569) by changing a digit.
248562 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2248 + ... + 2355.
It is an arithmetic number, because the mean of its divisors is an integer number (34530).
2248562 is an apocalyptic number.
248562 is an abundant number, since it is smaller than the sum of its proper divisors (303918).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
248562 is a wasteful number, since it uses less digits than its factorization.
248562 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4614 (or 4608 counting only the distinct ones).
The product of its digits is 3840, while the sum is 27.
The square root of 248562 is about 498.5599261874. The cubic root of 248562 is about 62.8750357365.
The spelling of 248562 in words is "two hundred forty-eight thousand, five hundred sixty-two".
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