198414 has 24 divisors (see below), whose sum is σ = 438672. Its totient is φ = 64800.

The previous prime is 198413. The next prime is 198427. The reversal of 198414 is 414891.

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 198414.

It is not an unprimeable number, because it can be changed into a prime (198413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1239 + ... + 1389.

It is an arithmetic number, because the mean of its divisors is an integer number (18278).

2¹⁹⁸⁴¹⁴ is an apocalyptic number.

198414 is an abundant number, since it is smaller than the sum of its proper divisors (240258).

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

198414 is a wasteful number, since it uses less digits than its factorization.

198414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232 (or 229 counting only the distinct ones).

The product of its digits is 1152, while the sum is 27.

The square root of 198414 is about 445.4368642131. The cubic root of 198414 is about 58.3253612688.

The spelling of 198414 in words is "one hundred ninety-eight thousand, four hundred fourteen".