63316460 has 24 divisors (see below), whose sum is σ = 133116480. Its totient is φ = 25297664.

The previous prime is 63316441. The next prime is 63316523. The reversal of 63316460 is 6461336.

63316460 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, 28676 + ... + 30804.

It is an arithmetic number, because the mean of its divisors is an integer number (5546520).

Almost surely, 2^63316460 is an apocalyptic number.

It is an amenable number.

63316460 is an abundant number, since it is smaller than the sum of its proper divisors (69800020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63316460 is a wasteful number, since it uses less digits than its factorization.

63316460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3625 (or 3623 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 63316460 is about 7957.1640676814. The cubic root of 63316460 is about 398.5708582995.

Adding to 63316460 its reverse (6461336), we get a palindrome (69777796).

The spelling of 63316460 in words is "sixty-three million, three hundred sixteen thousand, four hundred sixty".