224490241 has 2 divisors, whose sum is σ = 224490242. Its totient is φ = 224490240.

The previous prime is 224490197. The next prime is 224490317. The reversal of 224490241 is 142094422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 179667216 + 44823025 = 13404^2 + 6695^2 .

It is a cyclic number.

It is not a de Polignac number, because 224490241 - 2²¹ = 222393089 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (224440241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112245120 + 112245121.

It is an arithmetic number, because the mean of its divisors is an integer number (112245121).

Almost surely, 2^224490241 is an apocalyptic number.

It is an amenable number.

224490241 is a deficient number, since it is larger than the sum of its proper divisors (1).

224490241 is an equidigital number, since it uses as much as digits as its factorization.

224490241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 224490241 is about 14982.9983981845. The cubic root of 224490241 is about 607.7605252434.

The spelling of 224490241 in words is "two hundred twenty-four million, four hundred ninety thousand, two hundred forty-one".