298055 has 4 divisors (see below), whose sum is σ = 357672. Its totient is φ = 238440.

The previous prime is 298049. The next prime is 298063. The reversal of 298055 is 550892.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 298055 - 2⁶ = 297991 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29801 + ... + 29810.

It is an arithmetic number, because the mean of its divisors is an integer number (89418).

2²⁹⁸⁰⁵⁵ is an apocalyptic number.

298055 is a deficient number, since it is larger than the sum of its proper divisors (59617).

298055 is an equidigital number, since it uses as much as digits as its factorization.

298055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59616.

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 298055 is about 545.9441363363. The cubic root of 298055 is about 66.7983093265.

The spelling of 298055 in words is "two hundred ninety-eight thousand, fifty-five".