433422 has 36 divisors (see below), whose sum is σ = 1037400. Its totient is φ = 130680.

The previous prime is 433421. The next prime is 433429. The reversal of 433422 is 224334.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 433395 and 433404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (433421) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2079 + ... + 2277.

2⁴³³⁴²² is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 433422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (518700).

433422 is an abundant number, since it is smaller than the sum of its proper divisors (603978).

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

433422 is a wasteful number, since it uses less digits than its factorization.

433422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229 (or 215 counting only the distinct ones).

The product of its digits is 576, while the sum is 18.

The square root of 433422 is about 658.3479323276. The cubic root of 433422 is about 75.6781169533.

Adding to 433422 its reverse (224334), we get a palindrome (657756).

It can be divided in two parts, 4334 and 22, that added together give a square (4356 = 66²).

The spelling of 433422 in words is "four hundred thirty-three thousand, four hundred twenty-two".