28714288759 has 8 divisors (see below), whose sum is σ = 31095837360. Its totient is φ = 26357419776.

The previous prime is 28714288693. The next prime is 28714288777. The reversal of 28714288759 is 95788241782.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 28714288759 - 2⁹ = 28714288247 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 28714288697 and 28714288706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28714286759) 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 7 ways as a sum of consecutive naturals, for example, 6167482 + ... + 6172135.

It is an arithmetic number, because the mean of its divisors is an integer number (3886979670).

Almost surely, 2^28714288759 is an apocalyptic number.

28714288759 is a deficient number, since it is larger than the sum of its proper divisors (2381548601).

28714288759 is a wasteful number, since it uses less digits than its factorization.

28714288759 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12339809.

The product of its digits is 18063360, while the sum is 61.

The spelling of 28714288759 in words is "twenty-eight billion, seven hundred fourteen million, two hundred eighty-eight thousand, seven hundred fifty-nine".