63876288 has 56 divisors (see below), whose sum is σ = 193153792. Its totient is φ = 18249984.

The previous prime is 63876287. The next prime is 63876341. The reversal of 63876288 is 88267836.

It is a happy number.

63876288 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63876283) 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, 22420 + ... + 25107.

Almost surely, 2^63876288 is an apocalyptic number.

It is an amenable number.

63876288 is an abundant number, since it is smaller than the sum of its proper divisors (129277504).

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

63876288 is a wasteful number, since it uses less digits than its factorization.

63876288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47549 (or 47539 counting only the distinct ones).

The product of its digits is 774144, while the sum is 48.

The square root of 63876288 is about 7992.2642598953. The cubic root of 63876288 is about 399.7421004219.

The spelling of 63876288 in words is "sixty-three million, eight hundred seventy-six thousand, two hundred eighty-eight".