63456112 has 10 divisors (see below), whose sum is σ = 122946248. Its totient is φ = 31728048.

The previous prime is 63456097. The next prime is 63456119. The reversal of 63456112 is 21165436.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63456119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1982988 + ... + 1983019.

Almost surely, 2^63456112 is an apocalyptic number.

It is an amenable number.

63456112 is a deficient number, since it is larger than the sum of its proper divisors (59490136).

63456112 is a wasteful number, since it uses less digits than its factorization.

63456112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3966015 (or 3966009 counting only the distinct ones).

The product of its digits is 4320, while the sum is 28.

The square root of 63456112 is about 7965.9344712344. The cubic root of 63456112 is about 398.8636749704.

The spelling of 63456112 in words is "sixty-three million, four hundred fifty-six thousand, one hundred twelve".