298598 has 8 divisors (see below), whose sum is σ = 451008. Its totient is φ = 148264.

The previous prime is 298589. The next prime is 298601. The reversal of 298598 is 895892.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

298598 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 3 ways as a sum of consecutive naturals, for example, 86 + ... + 777.

It is an arithmetic number, because the mean of its divisors is an integer number (56376).

2²⁹⁸⁵⁹⁸ is an apocalyptic number.

298598 is a deficient number, since it is larger than the sum of its proper divisors (152410).

298598 is a wasteful number, since it uses less digits than its factorization.

298598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1038.

The product of its digits is 51840, while the sum is 41.

The square root of 298598 is about 546.4412136726. The cubic root of 298598 is about 66.8388493584.

The spelling of 298598 in words is "two hundred ninety-eight thousand, five hundred ninety-eight".