224232423 has 8 divisors (see below), whose sum is σ = 301937136. Its totient is φ = 148008000.

The previous prime is 224232419. The next prime is 224232439. The reversal of 224232423 is 324232422.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 224232423 - 2² = 224232419 is a prime.

It is a super-3 number, since 3×224232423³ (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 224232393 and 224232402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224232473) 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 7 ways as a sum of consecutive naturals, for example, 369718 + ... + 370323.

It is an arithmetic number, because the mean of its divisors is an integer number (37742142).

Almost surely, 2^224232423 is an apocalyptic number.

224232423 is a deficient number, since it is larger than the sum of its proper divisors (77704713).

224232423 is a wasteful number, since it uses less digits than its factorization.

224232423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740145.

The product of its digits is 4608, while the sum is 24.

The square root of 224232423 is about 14974.3922414234. The cubic root of 224232423 is about 607.5277732904.

Adding to 224232423 its reverse (324232422), we get a palindrome (548464845).

Subtracting 224232423 from its reverse (324232422), we obtain a palindrome (99999999).

The spelling of 224232423 in words is "two hundred twenty-four million, two hundred thirty-two thousand, four hundred twenty-three".