28284848282 has 8 divisors (see below), whose sum is σ = 42444660852. Its totient is φ = 14136628000.

The previous prime is 28284848239. The next prime is 28284848321.

It is a happy number.

28284848282 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 28069316521 + 215531761 = 167539^2 + 14681^2 .

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, 2891969 + ... + 2901732.

Almost surely, 2^28284848282 is an apocalyptic number.

28284848282 is a deficient number, since it is larger than the sum of its proper divisors (14159812570).

28284848282 is a wasteful number, since it uses less digits than its factorization.

28284848282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5796144.

The product of its digits is 8388608, while the sum is 56.

The spelling of 28284848282 in words is "twenty-eight billion, two hundred eighty-four million, eight hundred forty-eight thousand, two hundred eighty-two".