63061608 has 64 divisors (see below), whose sum is σ = 170049600. Its totient is φ = 19422720.

The previous prime is 63061597. The next prime is 63061633. The reversal of 63061608 is 80616036.

63061608 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 15 ways as a sum of consecutive naturals, for example, 17010 + ... + 20382.

It is an arithmetic number, because the mean of its divisors is an integer number (2657025).

Almost surely, 2^63061608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63061608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85024800).

63061608 is an abundant number, since it is smaller than the sum of its proper divisors (106987992).

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

63061608 is a wasteful number, since it uses less digits than its factorization.

63061608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3442 (or 3438 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 63061608 is about 7941.1339240690. The cubic root of 63061608 is about 398.0353831661.

The spelling of 63061608 in words is "sixty-three million, sixty-one thousand, six hundred eight".