63740612 has 24 divisors (see below), whose sum is σ = 120441216. Its totient is φ = 29341728.

The previous prime is 63740581. The next prime is 63740629. The reversal of 63740612 is 21604736.

63740612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 21653 + ... + 24419.

It is an arithmetic number, because the mean of its divisors is an integer number (5018384).

Almost surely, 2^63740612 is an apocalyptic number.

It is an amenable number.

63740612 is a deficient number, since it is larger than the sum of its proper divisors (56700604).

63740612 is a wasteful number, since it uses less digits than its factorization.

63740612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3227 (or 3225 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 63740612 is about 7983.7717903257. The cubic root of 63740612 is about 399.4588766272.

The spelling of 63740612 in words is "sixty-three million, seven hundred forty thousand, six hundred twelve".