422302625 has 16 divisors (see below), whose sum is σ = 527859072. Its totient is φ = 337313200.

The previous prime is 422302619. The next prime is 422302649. The reversal of 422302625 is 526203224.

It is not a de Polignac number, because 422302625 - 2⁶ = 422302561 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 422302594 and 422302603.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90602 + ... + 95148.

It is an arithmetic number, because the mean of its divisors is an integer number (32991192).

Almost surely, 2^422302625 is an apocalyptic number.

It is an amenable number.

422302625 is a deficient number, since it is larger than the sum of its proper divisors (105556447).

422302625 is an equidigital number, since it uses as much as digits as its factorization.

422302625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5305 (or 5295 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 422302625 is about 20550.0030413623. The cubic root of 422302625 is about 750.2533218352.

Adding to 422302625 its reverse (526203224), we get a palindrome (948505849).

The spelling of 422302625 in words is "four hundred twenty-two million, three hundred two thousand, six hundred twenty-five".