224629663 has 2 divisors, whose sum is σ = 224629664. Its totient is φ = 224629662.

The previous prime is 224629651. The next prime is 224629703. The reversal of 224629663 is 366926422.

It is a happy number.

It is an a-pointer prime, because the next prime (224629703) can be obtained adding 224629663 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 224629663 - 2⁵ = 224629631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224629763) 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, 112314831 + 112314832.

It is an arithmetic number, because the mean of its divisors is an integer number (112314832).

Almost surely, 2^224629663 is an apocalyptic number.

224629663 is a deficient number, since it is larger than the sum of its proper divisors (1).

224629663 is an equidigital number, since it uses as much as digits as its factorization.

224629663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 186624, while the sum is 40.

The square root of 224629663 is about 14987.6503495378. The cubic root of 224629663 is about 607.8863178713.

The spelling of 224629663 in words is "two hundred twenty-four million, six hundred twenty-nine thousand, six hundred sixty-three".