198314 has 8 divisors (see below), whose sum is σ = 299460. Its totient is φ = 98496.

The previous prime is 198313. The next prime is 198323. The reversal of 198314 is 413891.

It can be written as a sum of positive squares in 2 ways, for example, as 198025 + 289 = 445^2 + 17^2 .

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

It is a Curzon number.

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 198314.

It is not an unprimeable number, because it can be changed into a prime (198313) 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, 242 + ... + 674.

2¹⁹⁸³¹⁴ is an apocalyptic number.

198314 is a deficient number, since it is larger than the sum of its proper divisors (101146).

198314 is a wasteful number, since it uses less digits than its factorization.

198314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664.

The product of its digits is 864, while the sum is 26.

The square root of 198314 is about 445.3246007128. The cubic root of 198314 is about 58.3155610258.

It can be divided in two parts, 198 and 314, that added together give a 9-th power (512 = 2⁹).

The spelling of 198314 in words is "one hundred ninety-eight thousand, three hundred fourteen".