548874 has 12 divisors (see below), whose sum is σ = 1189266. Its totient is φ = 182952.

The previous prime is 548869. The next prime is 548893. The reversal of 548874 is 478845.

It can be written as a sum of positive squares in only one way, i.e., 540225 + 8649 = 735^2 + 93^2 .

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 548874.

It is an unprimeable number.

548874 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15229 + ... + 15264.

2⁵⁴⁸⁸⁷⁴ is an apocalyptic number.

548874 is an abundant number, since it is smaller than the sum of its proper divisors (640392).

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

548874 is a wasteful number, since it uses less digits than its factorization.

548874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30501 (or 30498 counting only the distinct ones).

The product of its digits is 35840, while the sum is 36.

The square root of 548874 is about 740.8603107199. The cubic root of 548874 is about 81.8761763908.

The spelling of 548874 in words is "five hundred forty-eight thousand, eight hundred seventy-four".