4112728 has 16 divisors (see below), whose sum is σ = 7827480. Its totient is φ = 2025408.

The previous prime is 4112723. The next prime is 4112753. The reversal of 4112728 is 8272114.

It is a happy number.

4112728 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4112723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3301 + ... + 4372.

Almost surely, 2^4112728 is an apocalyptic number.

It is an amenable number.

4112728 is a deficient number, since it is larger than the sum of its proper divisors (3714752).

4112728 is a wasteful number, since it uses less digits than its factorization.

4112728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7746 (or 7742 counting only the distinct ones).

The product of its digits is 896, while the sum is 25.

The square root of 4112728 is about 2027.9861932469. The cubic root of 4112728 is about 160.2175166566.

It can be divided in two parts, 41 and 12728, that added together give a square (12769 = 113²).

The spelling of 4112728 in words is "four million, one hundred twelve thousand, seven hundred twenty-eight".