422335132 has 12 divisors (see below), whose sum is σ = 741718656. Its totient is φ = 210415520.

The previous prime is 422335117. The next prime is 422335163. The reversal of 422335132 is 231533224.

It is a junction number, because it is equal to n+sod(n) for n = 422335097 and 422335106.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 186748 + ... + 188995.

It is an arithmetic number, because the mean of its divisors is an integer number (61809888).

Almost surely, 2^422335132 is an apocalyptic number.

It is an amenable number.

422335132 is a deficient number, since it is larger than the sum of its proper divisors (319383524).

422335132 is a wasteful number, since it uses less digits than its factorization.

422335132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376028 (or 376026 counting only the distinct ones).

The product of its digits is 4320, while the sum is 25.

The square root of 422335132 is about 20550.7939505996. The cubic root of 422335132 is about 750.2725717423.

Adding to 422335132 its reverse (231533224), we get a palindrome (653868356).

The spelling of 422335132 in words is "four hundred twenty-two million, three hundred thirty-five thousand, one hundred thirty-two".