8816000181 has 16 divisors (see below), whose sum is σ = 11922950400. Its totient is φ = 5793435648.

The previous prime is 8816000147. The next prime is 8816000183. The reversal of 8816000181 is 1810006188.

It is not a de Polignac number, because 8816000181 - 2¹⁸ = 8815738037 is a prime.

It is a super-2 number, since 2×8816000181² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8816000183) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 116085 + ... + 176373.

It is an arithmetic number, because the mean of its divisors is an integer number (745184400).

Almost surely, 2^8816000181 is an apocalyptic number.

8816000181 is the 59384-th centered pentagonal number.

It is an amenable number.

8816000181 is a deficient number, since it is larger than the sum of its proper divisors (3106950219).

8816000181 is a wasteful number, since it uses less digits than its factorization.

8816000181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60988.

The product of its (nonzero) digits is 3072, while the sum is 33.

The square root of 8816000181 is about 93893.5577183014. The cubic root of 8816000181 is about 2065.8107361077.

The spelling of 8816000181 in words is "eight billion, eight hundred sixteen million, one hundred eighty-one", and thus it is an aban number.