224440030 has 8 divisors (see below), whose sum is σ = 403992072. Its totient is φ = 89776008.

The previous prime is 224440009. The next prime is 224440123. The reversal of 224440030 is 30044422.

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

It is a congruent number.

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, 11221992 + ... + 11222011.

It is an arithmetic number, because the mean of its divisors is an integer number (50499009).

Almost surely, 2^224440030 is an apocalyptic number.

224440030 is a deficient number, since it is larger than the sum of its proper divisors (179552042).

224440030 is a wasteful number, since it uses less digits than its factorization.

224440030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22444010.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 224440030 is about 14981.3227052887. The cubic root of 224440030 is about 607.7152099266.

Adding to 224440030 its reverse (30044422), we get a palindrome (254484452).

The spelling of 224440030 in words is "two hundred twenty-four million, four hundred forty thousand, thirty".