425435224 has 16 divisors (see below), whose sum is σ = 807789600. Its totient is φ = 210024672.

The previous prime is 425435201. The next prime is 425435281. The reversal of 425435224 is 422534524.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335947 + ... + 337210.

It is an arithmetic number, because the mean of its divisors is an integer number (50486850).

Almost surely, 2^425435224 is an apocalyptic number.

It is an amenable number.

425435224 is a deficient number, since it is larger than the sum of its proper divisors (382354376).

425435224 is a wasteful number, since it uses less digits than its factorization.

425435224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673242 (or 673238 counting only the distinct ones).

The product of its digits is 38400, while the sum is 31.

The square root of 425435224 is about 20626.0811595417. The cubic root of 425435224 is about 752.1038552429.

Adding to 425435224 its reverse (422534524), we get a palindrome (847969748).

The spelling of 425435224 in words is "four hundred twenty-five million, four hundred thirty-five thousand, two hundred twenty-four".