28096200 has 288 divisors, whose sum is σ = 108847200. Its totient is φ = 6652800.

The previous prime is 28096183. The next prime is 28096217. The reversal of 28096200 is 269082.

It is an interprime number because it is at equal distance from previous prime (28096183) and next prime (28096217).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 653379 + ... + 653421.

Almost surely, 2^28096200 is an apocalyptic number.

28096200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 28096200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54423600).

28096200 is an abundant number, since it is smaller than the sum of its proper divisors (80751000).

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

28096200 is a wasteful number, since it uses less digits than its factorization.

28096200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90 (or 64 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 28096200 is about 5300.5848733890. The cubic root of 28096200 is about 304.0062614130.

It can be divided in two parts, 2809 and 6200, that added together give a palindrome (9009).

The spelling of 28096200 in words is "twenty-eight million, ninety-six thousand, two hundred".