888493728 has 96 divisors (see below), whose sum is σ = 2472906240. Its totient is φ = 278830080.

The previous prime is 888493693. The next prime is 888493757. The reversal of 888493728 is 827394888.

888493728 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 (96).

It is a super-2 number, since 2×888493728² = 1578842209390675968, which contains 22 as substring.

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, 106078 + ... + 114146.

It is an arithmetic number, because the mean of its divisors is an integer number (25759440).

Almost surely, 2^888493728 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 888493728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1236453120).

888493728 is an abundant number, since it is smaller than the sum of its proper divisors (1584412512).

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

888493728 is a wasteful number, since it uses less digits than its factorization.

888493728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8150 (or 8142 counting only the distinct ones).

The product of its digits is 6193152, while the sum is 57.

The square root of 888493728 is about 29807.6119137377. The cubic root of 888493728 is about 961.3572122640.

The spelling of 888493728 in words is "eight hundred eighty-eight million, four hundred ninety-three thousand, seven hundred twenty-eight".