24244013 has 2 divisors, whose sum is σ = 24244014. Its totient is φ = 24244012.

The previous prime is 24244007. The next prime is 24244021. The reversal of 24244013 is 31044242.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20232004 + 4012009 = 4498^2 + 2003^2 .

It is a cyclic number.

It is not a de Polignac number, because 24244013 - 2¹⁴ = 24227629 is a prime.

It is a plaindrome in base 6.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24244043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12122006 + 12122007.

It is an arithmetic number, because the mean of its divisors is an integer number (12122007).

Almost surely, 2^24244013 is an apocalyptic number.

It is an amenable number.

24244013 is a deficient number, since it is larger than the sum of its proper divisors (1).

24244013 is an equidigital number, since it uses as much as digits as its factorization.

24244013 is an evil number, because the sum of its binary digits is even.

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

The square root of 24244013 is about 4923.8209756245. The cubic root of 24244013 is about 289.4241963637.

Adding to 24244013 its reverse (31044242), we get a palindrome (55288255).

The spelling of 24244013 in words is "twenty-four million, two hundred forty-four thousand, thirteen".