28896529467 has 16 divisors (see below), whose sum is σ = 43933186080. Its totient is φ = 16736451072.

The previous prime is 28896529457. The next prime is 28896529499. The reversal of 28896529467 is 76492569882.

It is not a de Polignac number, because 28896529467 - 2²³ = 28888140859 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 28896529398 and 28896529407.

It is not an unprimeable number, because it can be changed into a prime (28896529427) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 21791592 + ... + 21792917.

It is an arithmetic number, because the mean of its divisors is an integer number (2745824130).

Almost surely, 2^28896529467 is an apocalyptic number.

28896529467 is a deficient number, since it is larger than the sum of its proper divisors (15036656613).

28896529467 is a wasteful number, since it uses less digits than its factorization.

28896529467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43584542.

The product of its digits is 104509440, while the sum is 66.

It can be divided in two parts, 2889 and 6529467, that added together give a palindrome (6532356).

The spelling of 28896529467 in words is "twenty-eight billion, eight hundred ninety-six million, five hundred twenty-nine thousand, four hundred sixty-seven".