63244967 has 2 divisors, whose sum is σ = 63244968. Its totient is φ = 63244966.

The previous prime is 63244957. The next prime is 63245003. The reversal of 63244967 is 76944236.

63244967 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63244967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63244957) 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, 31622483 + 31622484.

It is an arithmetic number, because the mean of its divisors is an integer number (31622484).

Almost surely, 2^63244967 is an apocalyptic number.

63244967 is a deficient number, since it is larger than the sum of its proper divisors (1).

63244967 is an equidigital number, since it uses as much as digits as its factorization.

63244967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 217728, while the sum is 41.

The square root of 63244967 is about 7952.6704319996. The cubic root of 63244967 is about 398.4207880121.

The spelling of 63244967 in words is "sixty-three million, two hundred forty-four thousand, nine hundred sixty-seven".