548256 has 24 divisors (see below), whose sum is σ = 1439424. Its totient is φ = 182720.

The previous prime is 548243. The next prime is 548263. The reversal of 548256 is 652845.

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2760 + ... + 2951.

It is an arithmetic number, because the mean of its divisors is an integer number (59976).

2⁵⁴⁸²⁵⁶ is an apocalyptic number.

It is an amenable number.

548256 is an abundant number, since it is smaller than the sum of its proper divisors (891168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

548256 is a wasteful number, since it uses less digits than its factorization.

548256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5724 (or 5716 counting only the distinct ones).

The product of its digits is 9600, while the sum is 30.

The square root of 548256 is about 740.4431105764. The cubic root of 548256 is about 81.8454355896.

The spelling of 548256 in words is "five hundred forty-eight thousand, two hundred fifty-six".