224214343 has 4 divisors (see below), whose sum is σ = 237403440. Its totient is φ = 211025248.

The previous prime is 224214329. The next prime is 224214349. The reversal of 224214343 is 343412422.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 224214343 - 2⁵ = 224214311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224214349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6594523 + ... + 6594556.

It is an arithmetic number, because the mean of its divisors is an integer number (59350860).

Almost surely, 2^224214343 is an apocalyptic number.

224214343 is a deficient number, since it is larger than the sum of its proper divisors (13189097).

224214343 is a wasteful number, since it uses less digits than its factorization.

224214343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13189096.

The product of its digits is 4608, while the sum is 25.

The square root of 224214343 is about 14973.7885319648. The cubic root of 224214343 is about 607.5114444038.

Adding to 224214343 its reverse (343412422), we get a palindrome (567626765).

The spelling of 224214343 in words is "two hundred twenty-four million, two hundred fourteen thousand, three hundred forty-three".