433424225 has 12 divisors (see below), whose sum is σ = 578788476. Its totient is φ = 320066880.

The previous prime is 433424183. The next prime is 433424249. The reversal of 433424225 is 522424334.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 104509729 + 328914496 = 10223^2 + 18136^2 .

It is not a de Polignac number, because 433424225 - 2¹² = 433420129 is a prime.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 666482 + ... + 667131.

It is an arithmetic number, because the mean of its divisors is an integer number (48232373).

Almost surely, 2^433424225 is an apocalyptic number.

It is an amenable number.

433424225 is a deficient number, since it is larger than the sum of its proper divisors (145364251).

433424225 is a wasteful number, since it uses less digits than its factorization.

433424225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333636 (or 1333631 counting only the distinct ones).

The product of its digits is 23040, while the sum is 29.

The square root of 433424225 is about 20818.8430274115. The cubic root of 433424225 is about 756.7824645262.

Adding to 433424225 its reverse (522424334), we get a palindrome (955848559).

The spelling of 433424225 in words is "four hundred thirty-three million, four hundred twenty-four thousand, two hundred twenty-five".