549227 has 8 divisors (see below), whose sum is σ = 648192. Its totient is φ = 455400.

The previous prime is 549221. The next prime is 549229. The reversal of 549227 is 722945.

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

It is a cyclic number.

It is not a de Polignac number, because 549227 - 2⁶ = 549163 is a prime.

It is a d-powerful number, because it can be written as 5⁶ + 4³ + 2¹⁰ + 9⁶ + 2¹⁰ + 7² .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 549227.

It is not an unprimeable number, because it can be changed into a prime (549221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1049 + ... + 1482.

It is an arithmetic number, because the mean of its divisors is an integer number (81024).

2⁵⁴⁹²²⁷ is an apocalyptic number.

549227 is a deficient number, since it is larger than the sum of its proper divisors (98965).

549227 is a wasteful number, since it uses less digits than its factorization.

549227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2569.

The product of its digits is 5040, while the sum is 29.

The square root of 549227 is about 741.0985089716. The cubic root of 549227 is about 81.8937251036.

The spelling of 549227 in words is "five hundred forty-nine thousand, two hundred twenty-seven".