298159 has 2 divisors, whose sum is σ = 298160. Its totient is φ = 298158.

The previous prime is 298157. The next prime is 298169. The reversal of 298159 is 951892.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 298159 - 2¹ = 298157 is a prime.

Together with 298157, it forms a pair of twin primes.

It is a plaindrome in base 12.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (298153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149079 + 149080.

It is an arithmetic number, because the mean of its divisors is an integer number (149080).

2²⁹⁸¹⁵⁹ is an apocalyptic number.

298159 is a deficient number, since it is larger than the sum of its proper divisors (1).

298159 is an equidigital number, since it uses as much as digits as its factorization.

298159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 34.

The square root of 298159 is about 546.0393758695. The cubic root of 298159 is about 66.8060777096.

The spelling of 298159 in words is "two hundred ninety-eight thousand, one hundred fifty-nine".