548274 has 32 divisors (see below), whose sum is σ = 1192320. Its totient is φ = 167552.

The previous prime is 548263. The next prime is 548291. The reversal of 548274 is 472845.

548274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 548274.

It is an unprimeable number.

548274 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3934 + ... + 4070.

It is an arithmetic number, because the mean of its divisors is an integer number (37260).

2⁵⁴⁸²⁷⁴ is an apocalyptic number.

548274 is an abundant number, since it is smaller than the sum of its proper divisors (644046).

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

548274 is a wasteful number, since it uses less digits than its factorization.

548274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194.

The product of its digits is 8960, while the sum is 30.

The square root of 548274 is about 740.4552653604. The cubic root of 548274 is about 81.8463312793.

The spelling of 548274 in words is "five hundred forty-eight thousand, two hundred seventy-four".