4423032 has 32 divisors (see below), whose sum is σ = 12286800. Its totient is φ = 1474272.

The previous prime is 4423031. The next prime is 4423037. The reversal of 4423032 is 2303244.

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 = 4422996 and 4423014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4423031) 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 7 ways as a sum of consecutive naturals, for example, 10023 + ... + 10454.

Almost surely, 2^4423032 is an apocalyptic number.

It is an amenable number.

4423032 is an abundant number, since it is smaller than the sum of its proper divisors (7863768).

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

4423032 is a wasteful number, since it uses less digits than its factorization.

4423032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20492 (or 20482 counting only the distinct ones).

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

The square root of 4423032 is about 2103.1005682088. The cubic root of 4423032 is about 164.1496749773.

Adding to 4423032 its reverse (2303244), we get a palindrome (6726276).

The spelling of 4423032 in words is "four million, four hundred twenty-three thousand, thirty-two".