8822827521 has 12 divisors (see below), whose sum is σ = 12747505680. Its totient is φ = 5880305880.

The previous prime is 8822827487. The next prime is 8822827549. The reversal of 8822827521 is 1257282288.

8822827521 is a `hidden beast` number, since 8 + 82 + 28 + 27 + 521 = 666.

It is not a de Polignac number, because 8822827521 - 2⁹ = 8822827009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8822827561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95695 + ... + 163716.

It is an arithmetic number, because the mean of its divisors is an integer number (1062292140).

Almost surely, 2^8822827521 is an apocalyptic number.

It is an amenable number.

8822827521 is a deficient number, since it is larger than the sum of its proper divisors (3924678159).

8822827521 is a wasteful number, since it uses less digits than its factorization.

8822827521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263196 (or 263193 counting only the distinct ones).

The product of its digits is 286720, while the sum is 45.

The square root of 8822827521 is about 93929.9074895744. The cubic root of 8822827521 is about 2066.3438710410.

The spelling of 8822827521 in words is "eight billion, eight hundred twenty-two million, eight hundred twenty-seven thousand, five hundred twenty-one".