998102 has 8 divisors (see below), whose sum is σ = 1711056. Its totient is φ = 427752.

The previous prime is 998083. The next prime is 998111. The reversal of 998102 is 201899.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 35633 + ... + 35660.

It is an arithmetic number, because the mean of its divisors is an integer number (213882).

2⁹⁹⁸¹⁰² is an apocalyptic number.

998102 is a deficient number, since it is larger than the sum of its proper divisors (712954).

998102 is a wasteful number, since it uses less digits than its factorization.

998102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71302.

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 998102 is about 999.0505492717. The cubic root of 998102 is about 99.9366932644.

The spelling of 998102 in words is "nine hundred ninety-eight thousand, one hundred two".