63802648 has 32 divisors (see below), whose sum is σ = 147238560. Its totient is φ = 25240320.

The previous prime is 63802643. The next prime is 63802699. The reversal of 63802648 is 84620836.

63802648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63802643) 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, 43093 + ... + 44548.

It is an arithmetic number, because the mean of its divisors is an integer number (4601205).

Almost surely, 2^63802648 is an apocalyptic number.

It is an amenable number.

63802648 is an abundant number, since it is smaller than the sum of its proper divisors (83435912).

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

63802648 is a wasteful number, since it uses less digits than its factorization.

63802648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87667 (or 87663 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 63802648 is about 7987.6559765678. The cubic root of 63802648 is about 399.5884266637.

The spelling of 63802648 in words is "sixty-three million, eight hundred two thousand, six hundred forty-eight".