28352876 has 12 divisors (see below), whose sum is σ = 49716072. Its totient is φ = 14148288.

The previous prime is 28352851. The next prime is 28352881. The reversal of 28352876 is 67825382.

It is an unprimeable number.

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, 4685 + ... + 8868.

It is an arithmetic number, because the mean of its divisors is an integer number (4143006).

Almost surely, 2^28352876 is an apocalyptic number.

It is an amenable number.

28352876 is a deficient number, since it is larger than the sum of its proper divisors (21363196).

28352876 is a wasteful number, since it uses less digits than its factorization.

28352876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14080 (or 14078 counting only the distinct ones).

The product of its digits is 161280, while the sum is 41.

The square root of 28352876 is about 5324.7418716779. The cubic root of 28352876 is about 304.9292176514.

The spelling of 28352876 in words is "twenty-eight million, three hundred fifty-two thousand, eight hundred seventy-six".