224838463 has 2 divisors, whose sum is σ = 224838464. Its totient is φ = 224838462.

The previous prime is 224838461. The next prime is 224838517. The reversal of 224838463 is 364838422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 224838463 - 2¹ = 224838461 is a prime.

Together with 224838461, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224838461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112419231 + 112419232.

It is an arithmetic number, because the mean of its divisors is an integer number (112419232).

Almost surely, 2^224838463 is an apocalyptic number.

224838463 is a deficient number, since it is larger than the sum of its proper divisors (1).

224838463 is an equidigital number, since it uses as much as digits as its factorization.

224838463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 221184, while the sum is 40.

The square root of 224838463 is about 14994.6144665343. The cubic root of 224838463 is about 608.0746090560.

The spelling of 224838463 in words is "two hundred twenty-four million, eight hundred thirty-eight thousand, four hundred sixty-three".