98306 has 16 divisors (see below), whose sum is σ = 168000. Its totient is φ = 42768.

The previous prime is 98299. The next prime is 98317. The reversal of 98306 is 60389.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an Ulam number.

It is a Curzon number.

It is a zygodrome in base 3.

It is an unprimeable number.

98306 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 (3) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395 + ... + 593.

It is an arithmetic number, because the mean of its divisors is an integer number (10500).

2⁹⁸³⁰⁶ is an apocalyptic number.

98306 is a deficient number, since it is larger than the sum of its proper divisors (69694).

98306 is a wasteful number, since it uses less digits than its factorization.

98306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 98306 is about 313.5378764998. The cubic root of 98306 is about 46.1522992359.

It can be divided in two parts, 98 and 306, that added together give a palindrome (404).

The spelling of 98306 in words is "ninety-eight thousand, three hundred six".