28876096 has 28 divisors (see below), whose sum is σ = 58389012. Its totient is φ = 14163968.

The previous prime is 28876093. The next prime is 28876121. The reversal of 28876096 is 69067882.

It can be written as a sum of positive squares in 2 ways, for example, as 25401600 + 3474496 = 5040^2 + 1864^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28876093) 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, 865 + ... + 7648.

Almost surely, 2^28876096 is an apocalyptic number.

It is an amenable number.

28876096 is an abundant number, since it is smaller than the sum of its proper divisors (29512916).

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

28876096 is an equidigital number, since it uses as much as digits as its factorization.

28876096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8578 (or 8568 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 28876096 is about 5373.6482951529. The cubic root of 28876096 is about 306.7935035089.

The spelling of 28876096 in words is "twenty-eight million, eight hundred seventy-six thousand, ninety-six".