63064416 has 48 divisors (see below), whose sum is σ = 170892288. Its totient is φ = 20342400.

The previous prime is 63064411. The next prime is 63064427. The reversal of 63064416 is 61446036.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63064411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7620 + ... + 13571.

It is an arithmetic number, because the mean of its divisors is an integer number (3560256).

Almost surely, 2^63064416 is an apocalyptic number.

It is an amenable number.

63064416 is an abundant number, since it is smaller than the sum of its proper divisors (107827872).

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

63064416 is a wasteful number, since it uses less digits than its factorization.

63064416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21235 (or 21227 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 63064416 is about 7941.3107230482. The cubic root of 63064416 is about 398.0412909696.

The spelling of 63064416 in words is "sixty-three million, sixty-four thousand, four hundred sixteen".