28000096 has 24 divisors (see below), whose sum is σ = 55414800. Its totient is φ = 13926528.

The previous prime is 28000087. The next prime is 28000097. The reversal of 28000096 is 69000082.

It is a self number, because there is not a number n which added to its sum of digits gives 28000096.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28000097) 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, 4170 + ... + 8566.

It is an arithmetic number, because the mean of its divisors is an integer number (2308950).

Almost surely, 2^28000096 is an apocalyptic number.

It is an amenable number.

28000096 is a deficient number, since it is larger than the sum of its proper divisors (27414704).

28000096 is a wasteful number, since it uses less digits than its factorization.

28000096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4606 (or 4598 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 28000096 is about 5291.5116932688. The cubic root of 28000096 is about 303.6592442259.

The spelling of 28000096 in words is "twenty-eight million, ninety-six", and thus it is an aban number and an uban number.