224232343 has 4 divisors (see below), whose sum is σ = 225998080. Its totient is φ = 222466608.

The previous prime is 224232287. The next prime is 224232353. The reversal of 224232343 is 343232422.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224232343 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 (224232353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 882678 + ... + 882931.

It is an arithmetic number, because the mean of its divisors is an integer number (56499520).

Almost surely, 2^224232343 is an apocalyptic number.

224232343 is a deficient number, since it is larger than the sum of its proper divisors (1765737).

224232343 is a wasteful number, since it uses less digits than its factorization.

224232343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1765736.

The product of its digits is 6912, while the sum is 25.

The square root of 224232343 is about 14974.3895701962. The cubic root of 224232343 is about 607.5277010406.

Adding to 224232343 its reverse (343232422), we get a palindrome (567464765).

The spelling of 224232343 in words is "two hundred twenty-four million, two hundred thirty-two thousand, three hundred forty-three".