8028568026 has 12 divisors (see below), whose sum is σ = 17395230762. Its totient is φ = 2676189336.

The previous prime is 8028567893. The next prime is 8028568061. The reversal of 8028568026 is 6208658208.

8028568026 is a `hidden beast` number, since 80 + 2 + 8 + 568 + 0 + 2 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 6923072025 + 1105496001 = 83205^2 + 33249^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 223015761 + ... + 223015796.

Almost surely, 2^8028568026 is an apocalyptic number.

8028568026 is an abundant number, since it is smaller than the sum of its proper divisors (9366662736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8028568026 is a wasteful number, since it uses less digits than its factorization.

8028568026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446031565 (or 446031562 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 45.

The square root of 8028568026 is about 89602.2769018734. The cubic root of 8028568026 is about 2002.3778406499.

The spelling of 8028568026 in words is "eight billion, twenty-eight million, five hundred sixty-eight thousand, twenty-six".