224334525 has 48 divisors (see below), whose sum is σ = 395403264. Its totient is φ = 111967680.

The previous prime is 224334521. The next prime is 224334547. The reversal of 224334525 is 525433422.

It is not a de Polignac number, because 224334525 - 2² = 224334521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 224334492 and 224334501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224334521) 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 47 ways as a sum of consecutive naturals, for example, 79692 + ... + 82458.

It is an arithmetic number, because the mean of its divisors is an integer number (8237568).

Almost surely, 2^224334525 is an apocalyptic number.

224334525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

224334525 is a deficient number, since it is larger than the sum of its proper divisors (171068739).

224334525 is a wasteful number, since it uses less digits than its factorization.

224334525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2850 (or 2845 counting only the distinct ones).

The product of its digits is 28800, while the sum is 30.

The square root of 224334525 is about 14977.8010735889. The cubic root of 224334525 is about 607.6199698713.

Adding to 224334525 its reverse (525433422), we get a palindrome (749767947).

The spelling of 224334525 in words is "two hundred twenty-four million, three hundred thirty-four thousand, five hundred twenty-five".