4033422 has 32 divisors (see below), whose sum is σ = 9056160. Its totient is φ = 1330560.

The previous prime is 4033411. The next prime is 4033423. The reversal of 4033422 is 2243304.

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 = 4033395 and 4033404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4033423) 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 15 ways as a sum of consecutive naturals, for example, 5772 + ... + 6432.

It is an arithmetic number, because the mean of its divisors is an integer number (283005).

Almost surely, 2^4033422 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4033422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4528080).

4033422 is an abundant number, since it is smaller than the sum of its proper divisors (5022738).

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

4033422 is a wasteful number, since it uses less digits than its factorization.

4033422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785 (or 779 counting only the distinct ones).

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

The square root of 4033422 is about 2008.3381189431. The cubic root of 4033422 is about 159.1809971594.

Adding to 4033422 its reverse (2243304), we get a palindrome (6276726).

The spelling of 4033422 in words is "four million, thirty-three thousand, four hundred twenty-two".