224034505 has 16 divisors (see below), whose sum is σ = 274052160. Its totient is φ = 175768768.

The previous prime is 224034487. The next prime is 224034509. The reversal of 224034505 is 505430422.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224034505 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 224034505.

It is not an unprimeable number, because it can be changed into a prime (224034509) 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 15 ways as a sum of consecutive naturals, for example, 192054 + ... + 193216.

It is an arithmetic number, because the mean of its divisors is an integer number (17128260).

Almost surely, 2^224034505 is an apocalyptic number.

It is an amenable number.

224034505 is a deficient number, since it is larger than the sum of its proper divisors (50017655).

224034505 is a wasteful number, since it uses less digits than its factorization.

224034505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1880.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 224034505 is about 14967.7822338515. The cubic root of 224034505 is about 607.3489765546.

Adding to 224034505 its reverse (505430422), we get a palindrome (729464927).

The spelling of 224034505 in words is "two hundred twenty-four million, thirty-four thousand, five hundred five".