422232606 has 24 divisors (see below), whose sum is σ = 929837064. Its totient is φ = 138436560.

The previous prime is 422232599. The next prime is 422232607. The reversal of 422232606 is 606232224.

422232606 is a `hidden beast` number, since 4 + 2 + 22 + 32 + 606 = 666.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 422232606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422232607) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 191176 + ... + 193371.

It is an arithmetic number, because the mean of its divisors is an integer number (38743211).

Almost surely, 2^422232606 is an apocalyptic number.

422232606 is an abundant number, since it is smaller than the sum of its proper divisors (507604458).

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

422232606 is a wasteful number, since it uses less digits than its factorization.

422232606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384616 (or 384613 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 422232606 is about 20548.2993456880. The cubic root of 422232606 is about 750.2118548177.

The spelling of 422232606 in words is "four hundred twenty-two million, two hundred thirty-two thousand, six hundred six".