224689363 has 2 divisors, whose sum is σ = 224689364. Its totient is φ = 224689362.

The previous prime is 224689343. The next prime is 224689379. The reversal of 224689363 is 363986422.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224689363 is a prime.

It is not a weakly prime, because it can be changed into another prime (224689343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112344681 + 112344682.

It is an arithmetic number, because the mean of its divisors is an integer number (112344682).

Almost surely, 2^224689363 is an apocalyptic number.

224689363 is a deficient number, since it is larger than the sum of its proper divisors (1).

224689363 is an equidigital number, since it uses as much as digits as its factorization.

224689363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 373248, while the sum is 43.

The square root of 224689363 is about 14989.6418569624. The cubic root of 224689363 is about 607.9401659075.

The spelling of 224689363 in words is "two hundred twenty-four million, six hundred eighty-nine thousand, three hundred sixty-three".