998083 has 2 divisors, whose sum is σ = 998084. Its totient is φ = 998082.

The previous prime is 998077. The next prime is 998111. The reversal of 998083 is 380899.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 998083 - 2¹⁷ = 867011 is a prime.

It is a plaindrome in base 15.

It is not a weakly prime, because it can be changed into another prime (998983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 499041 + 499042.

It is an arithmetic number, because the mean of its divisors is an integer number (499042).

2⁹⁹⁸⁰⁸³ is an apocalyptic number.

998083 is a deficient number, since it is larger than the sum of its proper divisors (1).

998083 is an equidigital number, since it uses as much as digits as its factorization.

998083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 998083 is about 999.0410401980. The cubic root of 998083 is about 99.9360591244.

The spelling of 998083 in words is "nine hundred ninety-eight thousand, eighty-three".