8622808081 has 8 divisors (see below), whose sum is σ = 8654113728. Its totient is φ = 8591526000.

The previous prime is 8622808021. The next prime is 8622808087. The reversal of 8622808081 is 1808082268.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8622808081 - 2⁹ = 8622807569 is a prime.

It is a super-2 number, since 2×8622808081² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8622808087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1072366 + ... + 1080376.

It is an arithmetic number, because the mean of its divisors is an integer number (1081764216).

Almost surely, 2^8622808081 is an apocalyptic number.

It is an amenable number.

8622808081 is a deficient number, since it is larger than the sum of its proper divisors (31305647).

8622808081 is a wasteful number, since it uses less digits than its factorization.

8622808081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11783.

The product of its (nonzero) digits is 98304, while the sum is 43.

The square root of 8622808081 is about 92859.0764599778. The cubic root of 8622808081 is about 2050.6092245230.

The spelling of 8622808081 in words is "eight billion, six hundred twenty-two million, eight hundred eight thousand, eighty-one".