28834224085 has 8 divisors (see below), whose sum is σ = 34621161120. Its totient is φ = 23053984464.

The previous prime is 28834224077. The next prime is 28834224103. The reversal of 28834224085 is 58042243882.

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 28834224085 - 2³ = 28834224077 is a prime.

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, 1664875 + ... + 1682104.

It is an arithmetic number, because the mean of its divisors is an integer number (4327645140).

Almost surely, 2^28834224085 is an apocalyptic number.

It is an amenable number.

28834224085 is a deficient number, since it is larger than the sum of its proper divisors (5786937035).

28834224085 is a wasteful number, since it uses less digits than its factorization.

28834224085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3348707.

The product of its (nonzero) digits is 983040, while the sum is 46.

The spelling of 28834224085 in words is "twenty-eight billion, eight hundred thirty-four million, two hundred twenty-four thousand, eighty-five".