28708096 has 36 divisors (see below), whose sum is σ = 57820672. Its totient is φ = 14224896.

The previous prime is 28708091. The next prime is 28708111. The reversal of 28708096 is 69080782.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28708091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32071 + ... + 32953.

Almost surely, 2^28708096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 28708096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28910336).

28708096 is an abundant number, since it is smaller than the sum of its proper divisors (29112576).

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

28708096 is an equidigital number, since it uses as much as digits as its factorization.

28708096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026 (or 1012 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 28708096 is about 5357.9936543449. The cubic root of 28708096 is about 306.1973750476.

The spelling of 28708096 in words is "twenty-eight million, seven hundred eight thousand, ninety-six".