228027 has 8 divisors (see below), whose sum is σ = 314640. Its totient is φ = 146720.

The previous prime is 228023. The next prime is 228049. The reversal of 228027 is 720822.

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 228027 - 2² = 228023 is a prime.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 227994 and 228012.

It is not an unprimeable number, because it can be changed into a prime (228023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1224 + ... + 1397.

It is an arithmetic number, because the mean of its divisors is an integer number (39330).

2²²⁸⁰²⁷ is an apocalyptic number.

228027 is a deficient number, since it is larger than the sum of its proper divisors (86613).

228027 is a wasteful number, since it uses less digits than its factorization.

228027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2653.

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 228027 is about 477.5217272544. The cubic root of 228027 is about 61.0935588404.

Adding to 228027 its reverse (720822), we get a palindrome (948849).

The spelling of 228027 in words is "two hundred twenty-eight thousand, twenty-seven".