63602016 has 48 divisors (see below), whose sum is σ = 169707888. Its totient is φ = 20851200.

The previous prime is 63602009. The next prime is 63602039. The reversal of 63602016 is 61020636.

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

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 426 + ... + 11286.

It is an arithmetic number, because the mean of its divisors is an integer number (3535581).

Almost surely, 2^63602016 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 63602016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84853944).

63602016 is an abundant number, since it is smaller than the sum of its proper divisors (106105872).

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

63602016 is a wasteful number, since it uses less digits than its factorization.

63602016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10935 (or 10927 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 63602016 is about 7975.0872095545. The cubic root of 63602016 is about 399.1691420493.

The spelling of 63602016 in words is "sixty-three million, six hundred two thousand, sixteen".