422463025 has 24 divisors (see below), whose sum is σ = 537465600. Its totient is φ = 329256960.

The previous prime is 422463017. The next prime is 422463031. The reversal of 422463025 is 520364224.

It is not a de Polignac number, because 422463025 - 2³ = 422463017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 422462984 and 422463002.

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 23 ways as a sum of consecutive naturals, for example, 301276 + ... + 302674.

It is an arithmetic number, because the mean of its divisors is an integer number (22394400).

Almost surely, 2^422463025 is an apocalyptic number.

It is an amenable number.

422463025 is a deficient number, since it is larger than the sum of its proper divisors (115002575).

422463025 is a wasteful number, since it uses less digits than its factorization.

422463025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1713 (or 1708 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 422463025 is about 20553.9053466732. The cubic root of 422463025 is about 750.3482974860.

The spelling of 422463025 in words is "four hundred twenty-two million, four hundred sixty-three thousand, twenty-five".