548485 has 8 divisors (see below), whose sum is σ = 752256. Its totient is φ = 376080.

The previous prime is 548461. The next prime is 548489. The reversal of 548485 is 584845.

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

It is not a de Polignac number, because 548485 - 2⁵ = 548453 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 548485.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (548489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7801 + ... + 7870.

It is an arithmetic number, because the mean of its divisors is an integer number (94032).

2⁵⁴⁸⁴⁸⁵ is an apocalyptic number.

It is an amenable number.

548485 is a deficient number, since it is larger than the sum of its proper divisors (203771).

548485 is a wasteful number, since it uses less digits than its factorization.

548485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15683.

The product of its digits is 25600, while the sum is 34.

The square root of 548485 is about 740.5977315655. The cubic root of 548485 is about 81.8568292913.

The spelling of 548485 in words is "five hundred forty-eight thousand, four hundred eighty-five".