4432238 has 8 divisors (see below), whose sum is σ = 6937488. Its totient is φ = 2119744.

The previous prime is 4432229. The next prime is 4432243. The reversal of 4432238 is 8322344.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 4² + 4¹¹ + 3⁹ + 2⁷ + 2¹³ + 3¹¹ + 8⁵ .

It is a Curzon number.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 48131 + ... + 48222.

It is an arithmetic number, because the mean of its divisors is an integer number (867186).

Almost surely, 2^4432238 is an apocalyptic number.

4432238 is a deficient number, since it is larger than the sum of its proper divisors (2505250).

4432238 is a wasteful number, since it uses less digits than its factorization.

4432238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96378.

The product of its digits is 4608, while the sum is 26.

The square root of 4432238 is about 2105.2881037996. The cubic root of 4432238 is about 164.2634818776.

The spelling of 4432238 in words is "four million, four hundred thirty-two thousand, two hundred thirty-eight".