98828 has 12 divisors (see below), whose sum is σ = 178752. Its totient is φ = 47760.

The previous prime is 98809. The next prime is 98837. The reversal of 98828 is 82889.

It is an unprimeable number.

98828 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275 + ... + 522.

It is an arithmetic number, because the mean of its divisors is an integer number (14896).

2⁹⁸⁸²⁸ is an apocalyptic number.

It is an amenable number.

98828 is a deficient number, since it is larger than the sum of its proper divisors (79924).

98828 is a wasteful number, since it uses less digits than its factorization.

98828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 832 (or 830 counting only the distinct ones).

The product of its digits is 9216, while the sum is 35.

The square root of 98828 is about 314.3692096882. The cubic root of 98828 is about 46.2338438822.

The spelling of 98828 in words is "ninety-eight thousand, eight hundred twenty-eight".