422132232 has 16 divisors (see below), whose sum is σ = 1055330640. Its totient is φ = 140710736.

The previous prime is 422132231. The next prime is 422132233. The reversal of 422132232 is 232231224.

It is an interprime number because it is at equal distance from previous prime (422132231) and next prime (422132233).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 422132199 and 422132208.

It is not an unprimeable number, because it can be changed into a prime (422132231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8794398 + ... + 8794445.

It is an arithmetic number, because the mean of its divisors is an integer number (65958165).

Almost surely, 2^422132232 is an apocalyptic number.

It is an amenable number.

422132232 is an abundant number, since it is smaller than the sum of its proper divisors (633198408).

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

422132232 is a wasteful number, since it uses less digits than its factorization.

422132232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17588852 (or 17588848 counting only the distinct ones).

The product of its digits is 1152, while the sum is 21.

The square root of 422132232 is about 20545.8568086123. The cubic root of 422132232 is about 750.1524028069.

Adding to 422132232 its reverse (232231224), we get a palindrome (654363456).

The spelling of 422132232 in words is "four hundred twenty-two million, one hundred thirty-two thousand, two hundred thirty-two".