184066081 has 4 divisors (see below), whose sum is σ = 184799664. Its totient is φ = 183332500.

The previous prime is 184066067. The next prime is 184066087. The reversal of 184066081 is 180660481.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 180660481 = 13441².

It is a cyclic number.

It is not a de Polignac number, because 184066081 - 2¹¹ = 184064033 is a prime.

It is a super-2 number, since 2×184066081² = 67760644349397122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (184066087) 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 3 ways as a sum of consecutive naturals, for example, 366415 + ... + 366916.

It is an arithmetic number, because the mean of its divisors is an integer number (46199916).

Almost surely, 2^184066081 is an apocalyptic number.

It is an amenable number.

184066081 is a deficient number, since it is larger than the sum of its proper divisors (733583).

184066081 is an equidigital number, since it uses as much as digits as its factorization.

184066081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733582.

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 184066081 is about 13567.0955255722. The cubic root of 184066081 is about 568.8414767969.

The spelling of 184066081 in words is "one hundred eighty-four million, sixty-six thousand, eighty-one".