18098083 has 2 divisors, whose sum is σ = 18098084. Its totient is φ = 18098082.

The previous prime is 18098077. The next prime is 18098123. The reversal of 18098083 is 38089081.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-18098083 is a prime.

It is not a weakly prime, because it can be changed into another prime (18098683) 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 as a sum of consecutive naturals, namely, 9049041 + 9049042.

It is an arithmetic number, because the mean of its divisors is an integer number (9049042).

Almost surely, 2^18098083 is an apocalyptic number.

18098083 is a deficient number, since it is larger than the sum of its proper divisors (1).

18098083 is an equidigital number, since it uses as much as digits as its factorization.

18098083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 37.

The square root of 18098083 is about 4254.1841756088. The cubic root of 18098083 is about 262.5492962596.

The spelling of 18098083 in words is "eighteen million, ninety-eight thousand, eighty-three".