298004 has 24 divisors (see below), whose sum is σ = 618240. Its totient is φ = 122976.

The previous prime is 297991. The next prime is 298013. The reversal of 298004 is 400892.

Added to its reverse (400892) it gives a square (698896 = 836²).

It is a plaindrome in base 12.

It is a congruent number.

It is an unprimeable number.

298004 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 629 + ... + 995.

It is an arithmetic number, because the mean of its divisors is an integer number (25760).

2²⁹⁸⁰⁰⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 298004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (309120).

298004 is an abundant number, since it is smaller than the sum of its proper divisors (320236).

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

298004 is a wasteful number, since it uses less digits than its factorization.

298004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407 (or 405 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 298004 is about 545.8974262625. The cubic root of 298004 is about 66.7944991705.

Adding to 298004 its reverse (400892), we get a palindrome (698896).

The spelling of 298004 in words is "two hundred ninety-eight thousand, four".