43224104 has 48 divisors (see below), whose sum is σ = 101824800. Its totient is φ = 16837920.

The previous prime is 43224101. The next prime is 43224113. The reversal of 43224104 is 40142234.

It is a super-5 number, since 5×43224104⁵ (a number of 39 digits) contains 55555 as substring.

It is not an unprimeable number, because it can be changed into a prime (43224101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3587 + ... + 9965.

It is an arithmetic number, because the mean of its divisors is an integer number (2121350).

Almost surely, 2^43224104 is an apocalyptic number.

43224104 is a gapful number since it is divisible by the number (44) 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 43224104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50912400).

43224104 is an abundant number, since it is smaller than the sum of its proper divisors (58600696).

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

43224104 is a wasteful number, since it uses less digits than its factorization.

43224104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6414 (or 6399 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 43224104 is about 6574.5040877621. The cubic root of 43224104 is about 350.9473761958.

Adding to 43224104 its reverse (40142234), we get a palindrome (83366338).

The spelling of 43224104 in words is "forty-three million, two hundred twenty-four thousand, one hundred four".