63064988 has 24 divisors (see below), whose sum is σ = 131615232. Its totient is φ = 25852464.

The previous prime is 63064987. The next prime is 63064993. The reversal of 63064988 is 88946036.

63064988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×63064988² = 7954385422880288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63064987) by changing a digit.

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, 48320 + ... + 49607.

It is an arithmetic number, because the mean of its divisors is an integer number (5483968).

Almost surely, 2^63064988 is an apocalyptic number.

It is an amenable number.

63064988 is an abundant number, since it is smaller than the sum of its proper divisors (68550244).

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

63064988 is a wasteful number, since it uses less digits than its factorization.

63064988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97961 (or 97959 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 44.

The square root of 63064988 is about 7941.3467371725. The cubic root of 63064988 is about 398.0424943895.

The spelling of 63064988 in words is "sixty-three million, sixty-four thousand, nine hundred eighty-eight".