4432001 has 12 divisors (see below), whose sum is σ = 5198400. Its totient is φ = 3767400.

The previous prime is 4431991. The next prime is 4432007. The reversal of 4432001 is 1002344.

It is a de Polignac number, because none of the positive numbers 2^k-4432001 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4432007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7100 + ... + 7698.

It is an arithmetic number, because the mean of its divisors is an integer number (433200).

Almost surely, 2^4432001 is an apocalyptic number.

It is an amenable number.

4432001 is a deficient number, since it is larger than the sum of its proper divisors (766399).

4432001 is a wasteful number, since it uses less digits than its factorization.

4432001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764 (or 757 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 4432001 is about 2105.2318162141. The cubic root of 4432001 is about 164.2605540009.

Adding to 4432001 its reverse (1002344), we get a palindrome (5434345).

The spelling of 4432001 in words is "four million, four hundred thirty-two thousand, one".