548085 has 16 divisors (see below), whose sum is σ = 892800. Its totient is φ = 287040.

The previous prime is 548083. The next prime is 548089. The reversal of 548085 is 580845.

It is not a de Polignac number, because 548085 - 2¹ = 548083 is a prime.

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 548085.

It is not an unprimeable number, because it can be changed into a prime (548083) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 616 + ... + 1214.

It is an arithmetic number, because the mean of its divisors is an integer number (55800).

2⁵⁴⁸⁰⁸⁵ is an apocalyptic number.

It is an amenable number.

548085 is a deficient number, since it is larger than the sum of its proper divisors (344715).

548085 is a wasteful number, since it uses less digits than its factorization.

548085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668.

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 548085 is about 740.3276301746. The cubic root of 548085 is about 81.8369255598.

It can be divided in two parts, 5480 and 85, that added together give a triangular number (5565 = T₁₀₅).

The spelling of 548085 in words is "five hundred forty-eight thousand, eighty-five".