28136096 has 48 divisors (see below), whose sum is σ = 57915648. Its totient is φ = 13440000.

The previous prime is 28136083. The next prime is 28136099. The reversal of 28136096 is 69063182.

It is not an unprimeable number, because it can be changed into a prime (28136099) 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 7 ways as a sum of consecutive naturals, for example, 111971 + ... + 112221.

It is an arithmetic number, because the mean of its divisors is an integer number (1206576).

Almost surely, 2^28136096 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 28136096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28957824).

28136096 is an abundant number, since it is smaller than the sum of its proper divisors (29779552).

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

28136096 is a wasteful number, since it uses less digits than its factorization.

28136096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405 (or 397 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 28136096 is about 5304.3468966500. The cubic root of 28136096 is about 304.1500874765.

The spelling of 28136096 in words is "twenty-eight million, one hundred thirty-six thousand, ninety-six".