16010028 has 48 divisors (see below), whose sum is σ = 42305760. Its totient is φ = 5234112.

The previous prime is 16010021. The next prime is 16010041. The reversal of 16010028 is 82001061.

16010028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (16010021) 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, 4326 + ... + 7122.

It is an arithmetic number, because the mean of its divisors is an integer number (881370).

Almost surely, 2^16010028 is an apocalyptic number.

16010028 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16010028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21152880).

16010028 is an abundant number, since it is smaller than the sum of its proper divisors (26295732).

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

16010028 is a wasteful number, since it uses less digits than its factorization.

16010028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2863 (or 2855 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 16010028 is about 4001.2533036537. The cubic root of 16010028 is about 252.0368426859.

Adding to 16010028 its reverse (82001061), we get a palindrome (98011089).

The spelling of 16010028 in words is "sixteen million, ten thousand, twenty-eight".