425330224 has 20 divisors (see below), whose sum is σ = 898993800. Its totient is φ = 193331840.

The previous prime is 425330203. The next prime is 425330231. The reversal of 425330224 is 422033524.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1208149 + ... + 1208500.

It is an arithmetic number, because the mean of its divisors is an integer number (44949690).

Almost surely, 2^425330224 is an apocalyptic number.

425330224 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

425330224 is an abundant number, since it is smaller than the sum of its proper divisors (473663576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

425330224 is a wasteful number, since it uses less digits than its factorization.

425330224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2416668 (or 2416662 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 425330224 is about 20623.5356813520. The cubic root of 425330224 is about 752.0419755504.

Adding to 425330224 its reverse (422033524), we get a palindrome (847363748).

The spelling of 425330224 in words is "four hundred twenty-five million, three hundred thirty thousand, two hundred twenty-four".