63628882 has 8 divisors (see below), whose sum is σ = 97474176. Its totient is φ = 31137492.

The previous prime is 63628849. The next prime is 63628883. The reversal of 63628882 is 28882636.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (63628883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 338358 + ... + 338545.

It is an arithmetic number, because the mean of its divisors is an integer number (12184272).

Almost surely, 2^63628882 is an apocalyptic number.

63628882 is a deficient number, since it is larger than the sum of its proper divisors (33845294).

63628882 is a wasteful number, since it uses less digits than its factorization.

63628882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676952.

The product of its digits is 221184, while the sum is 43.

The square root of 63628882 is about 7976.7714020147. The cubic root of 63628882 is about 399.2253382163.

The spelling of 63628882 in words is "sixty-three million, six hundred twenty-eight thousand, eight hundred eighty-two".