98210 has 32 divisors (see below), whose sum is σ = 214272. Its totient is φ = 31680.

The previous prime is 98207. The next prime is 98213. The reversal of 98210 is 1289.

98210 = T₁₅ + T₁₆ + ... + T₈₃.

98210 = 35² + 36² + ... + 69².

It is an interprime number because it is at equal distance from previous prime (98207) and next prime (98213).

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98213) 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 in 15 ways as a sum of consecutive naturals, for example, 1580 + ... + 1640.

It is an arithmetic number, because the mean of its divisors is an integer number (6696).

2⁹⁸²¹⁰ is an apocalyptic number.

98210 is an abundant number, since it is smaller than the sum of its proper divisors (116062).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107136).

98210 is a wasteful number, since it uses less digits than its factorization.

98210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 98210 is about 313.3847475548. The cubic root of 98210 is about 46.1372711137.

Adding to 98210 its reverse (1289), we get a palindrome (99499).

The spelling of 98210 in words is "ninety-eight thousand, two hundred ten".