228775041 has 24 divisors (see below), whose sum is σ = 360969024. Its totient is φ = 138468960.

The previous prime is 228775013. The next prime is 228775049. The reversal of 228775041 is 140577822.

It is not a de Polignac number, because 228775041 - 2¹¹ = 228772993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 228774987 and 228775005.

It is not an unprimeable number, because it can be changed into a prime (228775049) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 142455 + ... + 144051.

It is an arithmetic number, because the mean of its divisors is an integer number (15040376).

Almost surely, 2^228775041 is an apocalyptic number.

It is an amenable number.

228775041 is a deficient number, since it is larger than the sum of its proper divisors (132193983).

228775041 is a wasteful number, since it uses less digits than its factorization.

228775041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3061 (or 3058 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 36.

The square root of 228775041 is about 15125.3112695243. The cubic root of 228775041 is about 611.6029158744.

The spelling of 228775041 in words is "two hundred twenty-eight million, seven hundred seventy-five thousand, forty-one".