63224323 has 2 divisors, whose sum is σ = 63224324. Its totient is φ = 63224322.

The previous prime is 63224281. The next prime is 63224327. The reversal of 63224323 is 32342236.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63224323 - 2²⁵ = 29669891 is a prime.

It is not a weakly prime, because it can be changed into another prime (63224327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31612161 + 31612162.

It is an arithmetic number, because the mean of its divisors is an integer number (31612162).

Almost surely, 2^63224323 is an apocalyptic number.

63224323 is a deficient number, since it is larger than the sum of its proper divisors (1).

63224323 is an equidigital number, since it uses as much as digits as its factorization.

63224323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 25.

The square root of 63224323 is about 7951.3723972658. The cubic root of 63224323 is about 398.3774333431.

Adding to 63224323 its reverse (32342236), we get a palindrome (95566559).

The spelling of 63224323 in words is "sixty-three million, two hundred twenty-four thousand, three hundred twenty-three".