24216241 has 27 divisors (see below), whose sum is σ = 30555819. Its totient is φ = 19132848.

The previous prime is 24216223. The next prime is 24216253. The reversal of 24216241 is 14261242.

It is a happy number.

The square root of 24216241 is 4921.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 21669025 + 2547216 = 4655^2 + 1596^2 .

It is not a de Polignac number, because 24216241 - 2⁵ = 24216209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (24216221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 654475 + ... + 654511.

It is an arithmetic number, because the mean of its divisors is an integer number (1131697).

Almost surely, 2^24216241 is an apocalyptic number.

24216241 is the 4921-st square number.

24216241 is the 2461-st centered octagonal number.

It is an amenable number.

24216241 is a deficient number, since it is larger than the sum of its proper divisors (6339578).

24216241 is an equidigital number, since it uses as much as digits as its factorization.

24216241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126 (or 63 counting only the distinct ones).

The product of its digits is 768, while the sum is 22.

The cubic root of 24216241 is about 289.3136404102.

Adding to 24216241 its reverse (14261242), we get a palindrome (38477483).

The spelling of 24216241 in words is "twenty-four million, two hundred sixteen thousand, two hundred forty-one".