4224332532 has 72 divisors (see below), whose sum is σ = 11484905376. Its totient is φ = 1204967232.

The previous prime is 4224332447. The next prime is 4224332551. The reversal of 4224332532 is 2352334224.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4224332532.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 372498 + ... + 383670.

Almost surely, 2^4224332532 is an apocalyptic number.

4224332532 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 4224332532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5742452688).

4224332532 is an abundant number, since it is smaller than the sum of its proper divisors (7260572844).

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

4224332532 is a wasteful number, since it uses less digits than its factorization.

4224332532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11837 (or 11828 counting only the distinct ones).

The product of its digits is 34560, while the sum is 30.

The square root of 4224332532 is about 64994.8654279705. The cubic root of 4224332532 is about 1616.5384263790.

Adding to 4224332532 its reverse (2352334224), we get a palindrome (6576666756).

The spelling of 4224332532 in words is "four billion, two hundred twenty-four million, three hundred thirty-two thousand, five hundred thirty-two".