28048192848 has 240 divisors, whose sum is σ = 86598832320. Its totient is φ = 8421912576.

The previous prime is 28048192831. The next prime is 28048192853. The reversal of 28048192848 is 84829184082.

28048192848 is a `hidden beast` number, since 2 + 80 + 481 + 9 + 2 + 84 + 8 = 666.

It is a super-2 number, since 2×28048192848² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 28048192794 and 28048192803.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14171923 + ... + 14173901.

It is an arithmetic number, because the mean of its divisors is an integer number (360828468).

Almost surely, 2^28048192848 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 28048192848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43299416160).

28048192848 is an abundant number, since it is smaller than the sum of its proper divisors (58550639472).

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

28048192848 is a wasteful number, since it uses less digits than its factorization.

28048192848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2186 (or 2177 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 54.

The spelling of 28048192848 in words is "twenty-eight billion, forty-eight million, one hundred ninety-two thousand, eight hundred forty-eight".