98443 has 2 divisors, whose sum is σ = 98444. Its totient is φ = 98442.

The previous prime is 98429. The next prime is 98453. The reversal of 98443 is 34489.

It is a strong prime.

98443 is a truncatable prime.

It is a cyclic number.

It is not a de Polignac number, because 98443 - 2⁵ = 98411 is a prime.

98443 is a lucky number.

It is a plaindrome in base 5.

It is a nialpdrome in base 10.

It is a zygodrome in base 5.

It is not a weakly prime, because it can be changed into another prime (98453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49221 + 49222.

It is an arithmetic number, because the mean of its divisors is an integer number (49222).

2⁹⁸⁴⁴³ is an apocalyptic number.

98443 is a deficient number, since it is larger than the sum of its proper divisors (1).

98443 is an equidigital number, since it uses as much as digits as its factorization.

98443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 28.

The square root of 98443 is about 313.7562748377. The cubic root of 98443 is about 46.1737286843.

The spelling of 98443 in words is "ninety-eight thousand, four hundred forty-three".