548454 has 32 divisors (see below), whose sum is σ = 1226880. Its totient is φ = 162432.

The previous prime is 548453. The next prime is 548459. The reversal of 548454 is 454845.

548454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 1797 + ... + 2079.

It is an arithmetic number, because the mean of its divisors is an integer number (38340).

2⁵⁴⁸⁴⁵⁴ is an apocalyptic number.

548454 is an abundant number, since it is smaller than the sum of its proper divisors (678426).

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

548454 is a wasteful number, since it uses less digits than its factorization.

548454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324.

The product of its digits is 12800, while the sum is 30.

The square root of 548454 is about 740.5768022292. The cubic root of 548454 is about 81.8552870980.

The spelling of 548454 in words is "five hundred forty-eight thousand, four hundred fifty-four".