28850010806 has 16 divisors (see below), whose sum is σ = 44016814800. Its totient is φ = 14177831808.

The previous prime is 28850010781. The next prime is 28850010853. The reversal of 28850010806 is 60801005882.

It is a self number, because there is not a number n which added to its sum of digits gives 28850010806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 698426 + ... + 738578.

It is an arithmetic number, because the mean of its divisors is an integer number (2751050925).

Almost surely, 2^28850010806 is an apocalyptic number.

28850010806 is a deficient number, since it is larger than the sum of its proper divisors (15166803994).

28850010806 is a wasteful number, since it uses less digits than its factorization.

28850010806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46303.

The product of its (nonzero) digits is 30720, while the sum is 38.

The spelling of 28850010806 in words is "twenty-eight billion, eight hundred fifty million, ten thousand, eight hundred six".