228495941 has 2 divisors, whose sum is σ = 228495942. Its totient is φ = 228495940.

The previous prime is 228495923. The next prime is 228495977. The reversal of 228495941 is 149594822.

228495941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 191711716 + 36784225 = 13846^2 + 6065^2 .

It is a cyclic number.

It is not a de Polignac number, because 228495941 - 2²⁶ = 161387077 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 228495892 and 228495901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (228495991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114247970 + 114247971.

It is an arithmetic number, because the mean of its divisors is an integer number (114247971).

Almost surely, 2^228495941 is an apocalyptic number.

It is an amenable number.

228495941 is a deficient number, since it is larger than the sum of its proper divisors (1).

228495941 is an equidigital number, since it uses as much as digits as its factorization.

228495941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 207360, while the sum is 44.

The square root of 228495941 is about 15116.0821974479. The cubic root of 228495941 is about 611.3541010910.

The spelling of 228495941 in words is "two hundred twenty-eight million, four hundred ninety-five thousand, nine hundred forty-one".