28812860282 has 8 divisors (see below), whose sum is σ = 43484439936. Its totient is φ = 14318046972.

The previous prime is 28812860257. The next prime is 28812860359. The reversal of 28812860282 is 28206821882.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44191178 + ... + 44191829.

It is an arithmetic number, because the mean of its divisors is an integer number (5435554992).

Almost surely, 2^28812860282 is an apocalyptic number.

28812860282 is a deficient number, since it is larger than the sum of its proper divisors (14671579654).

28812860282 is a wasteful number, since it uses less digits than its factorization.

28812860282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88383172.

The product of its (nonzero) digits is 393216, while the sum is 47.

The spelling of 28812860282 in words is "twenty-eight billion, eight hundred twelve million, eight hundred sixty thousand, two hundred eighty-two".