298227 has 4 divisors (see below), whose sum is σ = 397640. Its totient is φ = 198816.

The previous prime is 298223. The next prime is 298237. The reversal of 298227 is 722892.

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

It is not a de Polignac number, because 298227 - 2² = 298223 is a prime.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 298194 and 298203.

It is not an unprimeable number, because it can be changed into a prime (298223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49702 + ... + 49707.

It is an arithmetic number, because the mean of its divisors is an integer number (99410).

2²⁹⁸²²⁷ is an apocalyptic number.

298227 is a deficient number, since it is larger than the sum of its proper divisors (99413).

298227 is an equidigital number, since it uses as much as digits as its factorization.

298227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99412.

The product of its digits is 4032, while the sum is 30.

The square root of 298227 is about 546.1016388915. The cubic root of 298227 is about 66.8111560604.

It can be divided in two parts, 298 and 227, that added together give a palindrome (525).

The spelling of 298227 in words is "two hundred ninety-eight thousand, two hundred twenty-seven".