224306249 has 2 divisors, whose sum is σ = 224306250. Its totient is φ = 224306248.

The previous prime is 224306237. The next prime is 224306261. The reversal of 224306249 is 942603422.

224306249 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (224306237) and next prime (224306261).

It can be written as a sum of positive squares in only one way, i.e., 224041024 + 265225 = 14968^2 + 515^2 .

It is a cyclic number.

It is not a de Polignac number, because 224306249 - 2⁸ = 224305993 is a prime.

It is not a weakly prime, because it can be changed into another prime (224306219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112153124 + 112153125.

It is an arithmetic number, because the mean of its divisors is an integer number (112153125).

Almost surely, 2^224306249 is an apocalyptic number.

It is an amenable number.

224306249 is a deficient number, since it is larger than the sum of its proper divisors (1).

224306249 is an equidigital number, since it uses as much as digits as its factorization.

224306249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 224306249 is about 14976.8571135602. The cubic root of 224306249 is about 607.5944398670.

The spelling of 224306249 in words is "two hundred twenty-four million, three hundred six thousand, two hundred forty-nine".