28677847482 has 24 divisors (see below), whose sum is σ = 64836873504. Its totient is φ = 9143661384.

The previous prime is 28677847481. The next prime is 28677847501. The reversal of 28677847482 is 28474877682.

28677847482 is a `hidden beast` number, since 2 + 8 + 6 + 77 + 84 + 7 + 482 = 666.

It is not an unprimeable number, because it can be changed into a prime (28677847481) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34634668 + ... + 34635495.

It is an arithmetic number, because the mean of its divisors is an integer number (2701536396).

Almost surely, 2^28677847482 is an apocalyptic number.

28677847482 is an abundant number, since it is smaller than the sum of its proper divisors (36159026022).

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

28677847482 is a wasteful number, since it uses less digits than its factorization.

28677847482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69270194 (or 69270191 counting only the distinct ones).

The product of its digits is 67436544, while the sum is 63.

The spelling of 28677847482 in words is "twenty-eight billion, six hundred seventy-seven million, eight hundred forty-seven thousand, four hundred eighty-two".