224314398 has 72 divisors (see below), whose sum is σ = 610572144. Its totient is φ = 58259520.

The previous prime is 224314393. The next prime is 224314427. The reversal of 224314398 is 893413422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224314393) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7890 + ... + 22602.

Almost surely, 2^224314398 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 224314398, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (305286072).

224314398 is an abundant number, since it is smaller than the sum of its proper divisors (386257746).

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

224314398 is a wasteful number, since it uses less digits than its factorization.

224314398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14750 (or 14736 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 224314398 is about 14977.1291641623. The cubic root of 224314398 is about 607.6017977050.

It can be divided in two parts, 2243 and 14398, that added together give a square (16641 = 129²).

The spelling of 224314398 in words is "two hundred twenty-four million, three hundred fourteen thousand, three hundred ninety-eight".