24224144 has 40 divisors (see below), whose sum is σ = 55377408. Its totient is φ = 10045440.

The previous prime is 24224119. The next prime is 24224219. The reversal of 24224144 is 44142242.

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17 + ... + 6960.

Almost surely, 2^24224144 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 24224144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27688704).

24224144 is an abundant number, since it is smaller than the sum of its proper divisors (31153264).

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

24224144 is a wasteful number, since it uses less digits than its factorization.

24224144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7023 (or 7017 counting only the distinct ones).

The product of its digits is 2048, while the sum is 23.

The square root of 24224144 is about 4921.8029216944. The cubic root of 24224144 is about 289.3451096077.

Adding to 24224144 its reverse (44142242), we get a palindrome (68366386).

The spelling of 24224144 in words is "twenty-four million, two hundred twenty-four thousand, one hundred forty-four".