18296041 has 2 divisors, whose sum is σ = 18296042. Its totient is φ = 18296040.

The previous prime is 18296039. The next prime is 18296053. The reversal of 18296041 is 14069281.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9272025 + 9024016 = 3045^2 + 3004^2 .

It is an emirp because it is prime and its reverse (14069281) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 18296041 - 2¹ = 18296039 is a prime.

Together with 18296039, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 18295994 and 18296012.

It is not a weakly prime, because it can be changed into another prime (18296011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9148020 + 9148021.

It is an arithmetic number, because the mean of its divisors is an integer number (9148021).

Almost surely, 2^18296041 is an apocalyptic number.

It is an amenable number.

18296041 is a deficient number, since it is larger than the sum of its proper divisors (1).

18296041 is an equidigital number, since it uses as much as digits as its factorization.

18296041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 18296041 is about 4277.3871697568. The cubic root of 18296041 is about 263.5030875060.

The spelling of 18296041 in words is "eighteen million, two hundred ninety-six thousand, forty-one".