28883166147 has 192 divisors, whose sum is σ = 50540765184. Its totient is φ = 15724800000.

The previous prime is 28883166131. The next prime is 28883166161. The reversal of 28883166147 is 74166138882.

28883166147 is a `hidden beast` number, since 2 + 8 + 8 + 8 + 3 + 16 + 614 + 7 = 666.

It is not a de Polignac number, because 28883166147 - 2⁴ = 28883166131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 28883166093 and 28883166102.

It is not an unprimeable number, because it can be changed into a prime (28883166547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 406805122 + ... + 406805192.

It is an arithmetic number, because the mean of its divisors is an integer number (263233152).

Almost surely, 2^28883166147 is an apocalyptic number.

28883166147 is a deficient number, since it is larger than the sum of its proper divisors (21657599037).

28883166147 is a wasteful number, since it uses less digits than its factorization.

28883166147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274 (or 271 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 54.

The spelling of 28883166147 in words is "twenty-eight billion, eight hundred eighty-three million, one hundred sixty-six thousand, one hundred forty-seven".