28033610976 has 192 divisors, whose sum is σ = 95434536960. Its totient is φ = 7839106560.

The previous prime is 28033610959. The next prime is 28033610999. The reversal of 28033610976 is 67901633082.

28033610976 is a `hidden beast` number, since 28 + 0 + 3 + 3 + 610 + 9 + 7 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 234946 + ... + 333566.

It is an arithmetic number, because the mean of its divisors is an integer number (497054880).

Almost surely, 2^28033610976 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 28033610976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47717268480).

28033610976 is an abundant number, since it is smaller than the sum of its proper divisors (67400925984).

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

28033610976 is a wasteful number, since it uses less digits than its factorization.

28033610976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98694 (or 98680 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The spelling of 28033610976 in words is "twenty-eight billion, thirty-three million, six hundred ten thousand, nine hundred seventy-six".