4442032 has 40 divisors (see below), whose sum is σ = 10418976. Its totient is φ = 1790976.

The previous prime is 4442027. The next prime is 4442041. The reversal of 4442032 is 2302444.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 738 + ... + 3070.

Almost surely, 2^4442032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4442032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5209488).

4442032 is an abundant number, since it is smaller than the sum of its proper divisors (5976944).

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

4442032 is a wasteful number, since it uses less digits than its factorization.

4442032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2365 (or 2359 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 4442032 is about 2107.6128676776. The cubic root of 4442032 is about 164.3843849066.

Adding to 4442032 its reverse (2302444), we get a palindrome (6744476).

The spelling of 4442032 in words is "four million, four hundred forty-two thousand, thirty-two".