1814830081 has 8 divisors (see below), whose sum is σ = 1849708224. Its totient is φ = 1779975600.

The previous prime is 1814830067. The next prime is 1814830091. The reversal of 1814830081 is 1800384181.

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 1814830081 - 2¹⁷ = 1814699009 is a prime.

It is a super-2 number, since 2×1814830081² = 6587216445804933122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1814830001) 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, 273756 + ... + 280306.

It is an arithmetic number, because the mean of its divisors is an integer number (231213528).

Almost surely, 2^1814830081 is an apocalyptic number.

It is an amenable number.

1814830081 is a deficient number, since it is larger than the sum of its proper divisors (34878143).

1814830081 is an equidigital number, since it uses as much as digits as its factorization.

1814830081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11831.

The product of its (nonzero) digits is 6144, while the sum is 34.

The square root of 1814830081 is about 42600.8225390074. The cubic root of 1814830081 is about 1219.7719902208.

The spelling of 1814830081 in words is "one billion, eight hundred fourteen million, eight hundred thirty thousand, eighty-one".