808124881 has 8 divisors (see below), whose sum is σ = 831962880. Its totient is φ = 784392048.

The previous prime is 808124879. The next prime is 808124887. The reversal of 808124881 is 188421808.

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 808124881 - 2¹ = 808124879 is a prime.

It is a super-2 number, since 2×808124881² = 1306131646582528322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (808124887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10561 + ... + 41566.

It is an arithmetic number, because the mean of its divisors is an integer number (103995360).

Almost surely, 2^808124881 is an apocalyptic number.

It is an amenable number.

808124881 is a deficient number, since it is larger than the sum of its proper divisors (23837999).

808124881 is a wasteful number, since it uses less digits than its factorization.

808124881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52583.

The product of its (nonzero) digits is 32768, while the sum is 40.

The square root of 808124881 is about 28427.5373713588. The cubic root of 808124881 is about 931.4498835777.

The spelling of 808124881 in words is "eight hundred eight million, one hundred twenty-four thousand, eight hundred eighty-one".