28916096 has 48 divisors (see below), whose sum is σ = 63353220. Its totient is φ = 13136640.

The previous prime is 28916089. The next prime is 28916101. The reversal of 28916096 is 69061982.

It is a super-2 number, since 2×28916096² = 1672281215762432, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 14555 + ... + 16421.

Almost surely, 2^28916096 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 28916096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31676610).

28916096 is an abundant number, since it is smaller than the sum of its proper divisors (34437124).

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

28916096 is a wasteful number, since it uses less digits than its factorization.

28916096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1903 (or 1880 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 41.

The square root of 28916096 is about 5377.3688733432. The cubic root of 28916096 is about 306.9350978817.

The spelling of 28916096 in words is "twenty-eight million, nine hundred sixteen thousand, ninety-six".