298814 has 8 divisors (see below), whose sum is σ = 456840. Its totient is φ = 146536.

The previous prime is 298801. The next prime is 298817. The reversal of 298814 is 418892.

It is a happy number.

298814 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 298814.

It is not an unprimeable number, because it can be changed into a prime (298817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1304 + ... + 1515.

It is an arithmetic number, because the mean of its divisors is an integer number (57105).

2²⁹⁸⁸¹⁴ is an apocalyptic number.

298814 is a deficient number, since it is larger than the sum of its proper divisors (158026).

298814 is a wasteful number, since it uses less digits than its factorization.

298814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2874.

The product of its digits is 4608, while the sum is 32.

The square root of 298814 is about 546.6388204290. The cubic root of 298814 is about 66.8549621161.

The spelling of 298814 in words is "two hundred ninety-eight thousand, eight hundred fourteen".