63240752 has 20 divisors (see below), whose sum is σ = 122815800. Its totient is φ = 31546368.

The previous prime is 63240739. The next prime is 63240767. The reversal of 63240752 is 25704236.

63240752 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 3 ways as a sum of consecutive naturals, for example, 2783 + ... + 11585.

It is an arithmetic number, because the mean of its divisors is an integer number (6140790).

Almost surely, 2^63240752 is an apocalyptic number.

It is an amenable number.

63240752 is a deficient number, since it is larger than the sum of its proper divisors (59575048).

63240752 is a wasteful number, since it uses less digits than its factorization.

63240752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9260 (or 9254 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 63240752 is about 7952.4054222606. The cubic root of 63240752 is about 398.4119368154.

Adding to 63240752 its reverse (25704236), we get a palindrome (88944988).

The spelling of 63240752 in words is "sixty-three million, two hundred forty thousand, seven hundred fifty-two".