28095844 has 24 divisors (see below), whose sum is σ = 56306880. Its totient is φ = 12016416.

The previous prime is 28095817. The next prime is 28095853. The reversal of 28095844 is 44859082.

It is a junction number, because it is equal to n+sod(n) for n = 28095797 and 28095806.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21687 + ... + 22945.

It is an arithmetic number, because the mean of its divisors is an integer number (2346120).

Almost surely, 2^28095844 is an apocalyptic number.

It is an amenable number.

28095844 is an abundant number, since it is smaller than the sum of its proper divisors (28211036).

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

28095844 is a wasteful number, since it uses less digits than its factorization.

28095844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2067 (or 2065 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 28095844 is about 5300.5512920827. The cubic root of 28095844 is about 304.0049774116.

The spelling of 28095844 in words is "twenty-eight million, ninety-five thousand, eight hundred forty-four".