548466 has 8 divisors (see below), whose sum is σ = 1096944. Its totient is φ = 182820.

The previous prime is 548461. The next prime is 548489. The reversal of 548466 is 664845.

It is a happy number.

548466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

548466 is an admirable number.

It is an Ulam number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 548466.

It is not an unprimeable number, because it can be changed into a prime (548461) 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, 45700 + ... + 45711.

It is an arithmetic number, because the mean of its divisors is an integer number (137118).

2⁵⁴⁸⁴⁶⁶ is an apocalyptic number.

548466 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

548466 is a wasteful number, since it uses less digits than its factorization.

548466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91416.

The product of its digits is 23040, while the sum is 33.

The square root of 548466 is about 740.5849039779. The cubic root of 548466 is about 81.8558840830.

The spelling of 548466 in words is "five hundred forty-eight thousand, four hundred sixty-six".