5548985 has 8 divisors (see below), whose sum is σ = 7171080. Its totient is φ = 4097664.

The previous prime is 5548979. The next prime is 5548993. The reversal of 5548985 is 5898455.

It can be written as a sum of positive squares in 4 ways, for example, as 300304 + 5248681 = 548^2 + 2291^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5548985 - 2¹⁶ = 5483449 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42620 + ... + 42749.

It is an arithmetic number, because the mean of its divisors is an integer number (896385).

Almost surely, 2^5548985 is an apocalyptic number.

It is an amenable number.

5548985 is a deficient number, since it is larger than the sum of its proper divisors (1622095).

5548985 is a wasteful number, since it uses less digits than its factorization.

5548985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85387.

The product of its digits is 288000, while the sum is 44.

The square root of 5548985 is about 2355.6283662751. The cubic root of 5548985 is about 177.0399114143.

The spelling of 5548985 in words is "five million, five hundred forty-eight thousand, nine hundred eighty-five".