548868 has 24 divisors (see below), whose sum is σ = 1306368. Its totient is φ = 179296.
The previous prime is 548861. The next prime is 548869. The reversal of 548868 is 868845.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 548868.
It is not an unprimeable number, because it can be changed into a prime (548861) by changing a digit.
548868 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 7 ways as a sum of consecutive naturals, for example, 205 + ... + 1067.
It is an arithmetic number, because the mean of its divisors is an integer number (54432).
2548868 is an apocalyptic number.
It is an amenable number.
548868 is an abundant number, since it is smaller than the sum of its proper divisors (757500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
548868 is a wasteful number, since it uses less digits than its factorization.
548868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 923 (or 921 counting only the distinct ones).
The product of its digits is 61440, while the sum is 39.
The square root of 548868 is about 740.8562613625. The cubic root of 548868 is about 81.8758780474.
The spelling of 548868 in words is "five hundred forty-eight thousand, eight hundred sixty-eight".
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