548916 has 24 divisors (see below), whose sum is σ = 1293600. Its totient is φ = 181152.

The previous prime is 548909. The next prime is 548927. The reversal of 548916 is 619845.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1635 + ... + 1941.

It is an arithmetic number, because the mean of its divisors is an integer number (53900).

2⁵⁴⁸⁹¹⁶ is an apocalyptic number.

It is an amenable number.

548916 is an abundant number, since it is smaller than the sum of its proper divisors (744684).

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

548916 is a wasteful number, since it uses less digits than its factorization.

548916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463 (or 461 counting only the distinct ones).

The product of its digits is 8640, while the sum is 33.

The square root of 548916 is about 740.8886556022. Note that the first 3 decimals coincide. The cubic root of 548916 is about 81.8782647339.

The spelling of 548916 in words is "five hundred forty-eight thousand, nine hundred sixteen".