10816728 has 64 divisors (see below), whose sum is σ = 29940960. Its totient is φ = 3234816.

The previous prime is 10816727. The next prime is 10816747. The reversal of 10816728 is 82761801.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10816723) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11076 + ... + 12012.

Almost surely, 2^10816728 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 10816728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14970480).

10816728 is an abundant number, since it is smaller than the sum of its proper divisors (19124232).

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

10816728 is a wasteful number, since it uses less digits than its factorization.

10816728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 996 (or 992 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 33.

The square root of 10816728 is about 3288.8794444309. The cubic root of 10816728 is about 221.1559541568.

It can be divided in two parts, 108 and 16728, that added together give a triangular number (16836 = T₁₈₃).

The spelling of 10816728 in words is "ten million, eight hundred sixteen thousand, seven hundred twenty-eight".