228847 has 2 divisors, whose sum is σ = 228848. Its totient is φ = 228846.

The previous prime is 228841. The next prime is 228853. The reversal of 228847 is 748822.

It is a balanced prime because it is at equal distance from previous prime (228841) and next prime (228853).

It is a cyclic number.

It is not a de Polignac number, because 228847 - 2¹¹ = 226799 is a prime.

It is a Chen prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (228841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114423 + 114424.

It is an arithmetic number, because the mean of its divisors is an integer number (114424).

2²²⁸⁸⁴⁷ is an apocalyptic number.

228847 is a deficient number, since it is larger than the sum of its proper divisors (1).

228847 is an equidigital number, since it uses as much as digits as its factorization.

228847 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7168, while the sum is 31.

The square root of 228847 is about 478.3795564194. The cubic root of 228847 is about 61.1667033767.

The spelling of 228847 in words is "two hundred twenty-eight thousand, eight hundred forty-seven".