224291198 has 8 divisors (see below), whose sum is σ = 338145192. Its totient is φ = 111576136.

The previous prime is 224291189. The next prime is 224291233. The reversal of 224291198 is 891192422.

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 unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 284240 + ... + 285027.

It is an arithmetic number, because the mean of its divisors is an integer number (42268149).

Almost surely, 2^224291198 is an apocalyptic number.

224291198 is a deficient number, since it is larger than the sum of its proper divisors (113853994).

224291198 is a wasteful number, since it uses less digits than its factorization.

224291198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569466.

The product of its digits is 20736, while the sum is 38.

The square root of 224291198 is about 14976.3546298824. The cubic root of 224291198 is about 607.5808496549.

The spelling of 224291198 in words is "two hundred twenty-four million, two hundred ninety-one thousand, one hundred ninety-eight".