224330198 has 16 divisors (see below), whose sum is σ = 367784064. Its totient is φ = 102161280.

The previous prime is 224330179. The next prime is 224330203. The reversal of 224330198 is 891033422.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105365 + ... + 107472.

It is an arithmetic number, because the mean of its divisors is an integer number (22986504).

Almost surely, 2^224330198 is an apocalyptic number.

224330198 is a deficient number, since it is larger than the sum of its proper divisors (143453866).

224330198 is a wasteful number, since it uses less digits than its factorization.

224330198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212887.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 224330198 is about 14977.6566257876. The cubic root of 224330198 is about 607.6160632226.

The spelling of 224330198 in words is "two hundred twenty-four million, three hundred thirty thousand, one hundred ninety-eight".