423064422 has 48 divisors (see below), whose sum is σ = 1001827008. Its totient is φ = 127963440.

The previous prime is 423064403. The next prime is 423064451. The reversal of 423064422 is 224460324.

423064422 is a `hidden beast` number, since 4 + 230 + 6 + 4 + 422 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 125653 + ... + 128975.

It is an arithmetic number, because the mean of its divisors is an integer number (20871396).

Almost surely, 2^423064422 is an apocalyptic number.

423064422 is an abundant number, since it is smaller than the sum of its proper divisors (578762586).

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

423064422 is a wasteful number, since it uses less digits than its factorization.

423064422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3985 (or 3982 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 423064422 is about 20568.5298939910. The cubic root of 423064422 is about 750.7041812980.

The spelling of 423064422 in words is "four hundred twenty-three million, sixty-four thousand, four hundred twenty-two".