548456 has 16 divisors (see below), whose sum is σ = 1036800. Its totient is φ = 271984.

The previous prime is 548453. The next prime is 548459. The reversal of 548456 is 654845.

It is an interprime number because it is at equal distance from previous prime (548453) and next prime (548459).

It is not an unprimeable number, because it can be changed into a prime (548453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1241 + ... + 1623.

It is an arithmetic number, because the mean of its divisors is an integer number (64800).

2⁵⁴⁸⁴⁵⁶ is an apocalyptic number.

It is an amenable number.

548456 is a deficient number, since it is larger than the sum of its proper divisors (488344).

548456 is a wasteful number, since it uses less digits than its factorization.

548456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568 (or 564 counting only the distinct ones).

The product of its digits is 19200, while the sum is 32.

The square root of 548456 is about 740.5781525268. The cubic root of 548456 is about 81.8553865961.

The spelling of 548456 in words is "five hundred forty-eight thousand, four hundred fifty-six".