4243232 has 48 divisors (see below), whose sum is σ = 10059840. Its totient is φ = 1721088.

The previous prime is 4243219. The next prime is 4243237. The reversal of 4243232 is 2323424.

It is not an unprimeable number, because it can be changed into a prime (4243237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3758 + ... + 4754.

It is an arithmetic number, because the mean of its divisors is an integer number (209580).

Almost surely, 2^4243232 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 4243232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5029920).

4243232 is an abundant number, since it is smaller than the sum of its proper divisors (5816608).

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

4243232 is a wasteful number, since it uses less digits than its factorization.

4243232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1033 (or 1025 counting only the distinct ones).

The product of its digits is 1152, while the sum is 20.

The square root of 4243232 is about 2059.9106776751. The cubic root of 4243232 is about 161.8945612731.

Adding to 4243232 its reverse (2323424), we get a palindrome (6566656).

The spelling of 4243232 in words is "four million, two hundred forty-three thousand, two hundred thirty-two".