63064064 has 96 divisors (see below), whose sum is σ = 148599360. Its totient is φ = 26198016.

The previous prime is 63064061. The next prime is 63064069. The reversal of 63064064 is 46046036.

It is not an unprimeable number, because it can be changed into a prime (63064061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 759767 + ... + 759849.

It is an arithmetic number, because the mean of its divisors is an integer number (1547910).

Almost surely, 2^63064064 is an apocalyptic number.

63064064 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63064064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74299680).

63064064 is an abundant number, since it is smaller than the sum of its proper divisors (85535296).

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

63064064 is an equidigital number, since it uses as much as digits as its factorization.

63064064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165 (or 145 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 63064064 is about 7941.2885604290. The cubic root of 63064064 is about 398.0405503998.

The spelling of 63064064 in words is "sixty-three million, sixty-four thousand, sixty-four".