224324330 has 8 divisors (see below), whose sum is σ = 403783812. Its totient is φ = 89729728.

The previous prime is 224324297. The next prime is 224324357. The reversal of 224324330 is 33423422.

It can be written as a sum of positive squares in 2 ways, for example, as 221741881 + 2582449 = 14891^2 + 1607^2 .

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 224324296 and 224324305.

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, 11216207 + ... + 11216226.

Almost surely, 2^224324330 is an apocalyptic number.

224324330 is a deficient number, since it is larger than the sum of its proper divisors (179459482).

224324330 is a wasteful number, since it uses less digits than its factorization.

224324330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22432440.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 224324330 is about 14977.4607327143. The cubic root of 224324330 is about 607.6107651959.

Adding to 224324330 its reverse (33423422), we get a palindrome (257747752).

It can be divided in two parts, 22432 and 4330, that added together give a palindrome (26762).

The spelling of 224324330 in words is "two hundred twenty-four million, three hundred twenty-four thousand, three hundred thirty".