63126888 has 64 divisors (see below), whose sum is σ = 172869120. Its totient is φ = 19051200.

The previous prime is 63126863. The next prime is 63126907. The reversal of 63126888 is 88862136.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128323 + ... + 128813.

It is an arithmetic number, because the mean of its divisors is an integer number (2701080).

Almost surely, 2^63126888 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 63126888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86434560).

63126888 is an abundant number, since it is smaller than the sum of its proper divisors (109742232).

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

63126888 is a wasteful number, since it uses less digits than its factorization.

63126888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998 (or 994 counting only the distinct ones).

The product of its digits is 110592, while the sum is 42.

The square root of 63126888 is about 7945.2431051542. The cubic root of 63126888 is about 398.1726816474.

The spelling of 63126888 in words is "sixty-three million, one hundred twenty-six thousand, eight hundred eighty-eight".