4313232 has 120 divisors (see below), whose sum is σ = 15088320. Its totient is φ = 1117440.

The previous prime is 4313219. The next prime is 4313251. The reversal of 4313232 is 2323134.

4313232 is a `hidden beast` number, since 431 + 3 + 232 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 10894 + ... + 11282.

It is an arithmetic number, because the mean of its divisors is an integer number (125736).

Almost surely, 2^4313232 is an apocalyptic number.

4313232 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4313232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7544160).

4313232 is an abundant number, since it is smaller than the sum of its proper divisors (10775088).

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

4313232 is a wasteful number, since it uses less digits than its factorization.

4313232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421 (or 412 counting only the distinct ones).

The product of its digits is 432, while the sum is 18.

The square root of 4313232 is about 2076.8322031402. The cubic root of 4313232 is about 162.7799607891.

Adding to 4313232 its reverse (2323134), we get a palindrome (6636366).

It can be divided in two parts, 431 and 3232, that added together give a palindrome (3663).

The spelling of 4313232 in words is "four million, three hundred thirteen thousand, two hundred thirty-two".