8223005282 has 18 divisors (see below), whose sum is σ = 12684202083. Its totient is φ = 3998072592.

The previous prime is 8223005251. The next prime is 8223005321. The reversal of 8223005282 is 2825003228.

It can be written as a sum of positive squares in 5 ways, for example, as 7056168001 + 1166837281 = 84001^2 + 34159^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=64121.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4744088 + ... + 4745820.

Almost surely, 2^8223005282 is an apocalyptic number.

8223005282 is a deficient number, since it is larger than the sum of its proper divisors (4461196801).

8223005282 is an frugal number, since it uses more digits than its factorization.

8223005282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3542 (or 1772 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 8223005282 is about 90680.7878329252. The cubic root of 8223005282 is about 2018.4137206582.

Multiplying 8223005282 by its sum of digits (32), we get a square (263136169024 = 512968²).

The spelling of 8223005282 in words is "eight billion, two hundred twenty-three million, five thousand, two hundred eighty-two".