63448022 has 16 divisors (see below), whose sum is σ = 105077952. Its totient is φ = 28491720.

The previous prime is 63448019. The next prime is 63448039. The reversal of 63448022 is 22084436.

63448022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 15548 + ... + 19199.

It is an arithmetic number, because the mean of its divisors is an integer number (6567372).

Almost surely, 2^63448022 is an apocalyptic number.

63448022 is a deficient number, since it is larger than the sum of its proper divisors (41629930).

63448022 is a wasteful number, since it uses less digits than its factorization.

63448022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34843.

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 63448022 is about 7965.4266677938. The cubic root of 63448022 is about 398.8467239147.

The spelling of 63448022 in words is "sixty-three million, four hundred forty-eight thousand, twenty-two".