298442 has 12 divisors (see below), whose sum is σ = 464310. Its totient is φ = 143856.

The previous prime is 298427. The next prime is 298451. The reversal of 298442 is 244892.

It can be written as a sum of positive squares in 3 ways, for example, as 290521 + 7921 = 539^2 + 89^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 298442.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2684 + ... + 2792.

2²⁹⁸⁴⁴² is an apocalyptic number.

298442 is a deficient number, since it is larger than the sum of its proper divisors (165868).

298442 is a wasteful number, since it uses less digits than its factorization.

298442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185 (or 148 counting only the distinct ones).

The product of its digits is 4608, while the sum is 29.

The square root of 298442 is about 546.2984532286. The cubic root of 298442 is about 66.8272075336.

The spelling of 298442 in words is "two hundred ninety-eight thousand, four hundred forty-two".