224434297 has 2 divisors, whose sum is σ = 224434298. Its totient is φ = 224434296.

The previous prime is 224434291. The next prime is 224434303. The reversal of 224434297 is 792434422.

It is a balanced prime because it is at equal distance from previous prime (224434291) and next prime (224434303).

It can be written as a sum of positive squares in only one way, i.e., 217149696 + 7284601 = 14736^2 + 2699^2 .

It is a cyclic number.

It is not a de Polignac number, because 224434297 - 2²³ = 216045689 is a prime.

It is not a weakly prime, because it can be changed into another prime (224434291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112217148 + 112217149.

It is an arithmetic number, because the mean of its divisors is an integer number (112217149).

Almost surely, 2^224434297 is an apocalyptic number.

It is an amenable number.

224434297 is a deficient number, since it is larger than the sum of its proper divisors (1).

224434297 is an equidigital number, since it uses as much as digits as its factorization.

224434297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96768, while the sum is 37.

The square root of 224434297 is about 14981.1313658215. The cubic root of 224434297 is about 607.7100354768.

The spelling of 224434297 in words is "two hundred twenty-four million, four hundred thirty-four thousand, two hundred ninety-seven".