228241183 has 2 divisors, whose sum is σ = 228241184. Its totient is φ = 228241182.

The previous prime is 228241177. The next prime is 228241187. The reversal of 228241183 is 381142822.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 228241183 - 2⁵ = 228241151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (228241187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114120591 + 114120592.

It is an arithmetic number, because the mean of its divisors is an integer number (114120592).

Almost surely, 2^228241183 is an apocalyptic number.

228241183 is a deficient number, since it is larger than the sum of its proper divisors (1).

228241183 is an equidigital number, since it uses as much as digits as its factorization.

228241183 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6144, while the sum is 31.

The square root of 228241183 is about 15107.6531268096. The cubic root of 228241183 is about 611.1268100124.

The spelling of 228241183 in words is "two hundred twenty-eight million, two hundred forty-one thousand, one hundred eighty-three".