547227 has 12 divisors (see below), whose sum is σ = 810264. Its totient is φ = 355680.

The previous prime is 547223. The next prime is 547229. The reversal of 547227 is 722745.

547227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 547227 - 2² = 547223 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

547227 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 547227.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 547227.

It is not an unprimeable number, because it can be changed into a prime (547223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 373 + ... + 1110.

It is an arithmetic number, because the mean of its divisors is an integer number (67522).

2⁵⁴⁷²²⁷ is an apocalyptic number.

547227 is a deficient number, since it is larger than the sum of its proper divisors (263037).

547227 is a wasteful number, since it uses less digits than its factorization.

547227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1530 (or 1527 counting only the distinct ones).

The product of its digits is 3920, while the sum is 27.

The square root of 547227 is about 739.7479300410. The cubic root of 547227 is about 81.7941993683.

The spelling of 547227 in words is "five hundred forty-seven thousand, two hundred twenty-seven".