18482033 has 2 divisors, whose sum is σ = 18482034. Its totient is φ = 18482032.

The previous prime is 18481999. The next prime is 18482039. The reversal of 18482033 is 33028481.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14348944 + 4133089 = 3788^2 + 2033^2 .

It is an emirp because it is prime and its reverse (33028481) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 18482033 - 2¹⁰ = 18481009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 18481987 and 18482005.

It is not a weakly prime, because it can be changed into another prime (18482039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9241016 + 9241017.

It is an arithmetic number, because the mean of its divisors is an integer number (9241017).

Almost surely, 2^18482033 is an apocalyptic number.

It is an amenable number.

18482033 is a deficient number, since it is larger than the sum of its proper divisors (1).

18482033 is an equidigital number, since it uses as much as digits as its factorization.

18482033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 18482033 is about 4299.0735048380. The cubic root of 18482033 is about 264.3929763088.

The spelling of 18482033 in words is "eighteen million, four hundred eighty-two thousand, thirty-three".