548245 has 16 divisors (see below), whose sum is σ = 720000. Its totient is φ = 399168.

The previous prime is 548243. The next prime is 548263. The reversal of 548245 is 542845.

548245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 548245 - 2¹ = 548243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (548243) 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, 2656 + ... + 2854.

It is an arithmetic number, because the mean of its divisors is an integer number (45000).

2⁵⁴⁸²⁴⁵ is an apocalyptic number.

It is an amenable number.

548245 is a deficient number, since it is larger than the sum of its proper divisors (171755).

548245 is a wasteful number, since it uses less digits than its factorization.

548245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252.

The product of its digits is 6400, while the sum is 28.

The square root of 548245 is about 740.4356825545. The cubic root of 548245 is about 81.8448882141.

The spelling of 548245 in words is "five hundred forty-eight thousand, two hundred forty-five".