24242113 has 6 divisors (see below), whose sum is σ = 28200066. Its totient is φ = 20778912.

The previous prime is 24242089. The next prime is 24242117. The reversal of 24242113 is 31124242.

It can be written as a sum of positive squares in only one way, i.e., 22724289 + 1517824 = 4767^2 + 1232^2 .

It is not a de Polignac number, because 24242113 - 2¹³ = 24233921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (24242117) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 247320 + ... + 247417.

It is an arithmetic number, because the mean of its divisors is an integer number (4700011).

Almost surely, 2^24242113 is an apocalyptic number.

It is an amenable number.

24242113 is a deficient number, since it is larger than the sum of its proper divisors (3957953).

24242113 is an equidigital number, since it uses as much as digits as its factorization.

24242113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494751 (or 494744 counting only the distinct ones).

The product of its digits is 384, while the sum is 19.

The square root of 24242113 is about 4923.6280322543. The cubic root of 24242113 is about 289.4166354545.

Adding to 24242113 its reverse (31124242), we get a palindrome (55366355).

The spelling of 24242113 in words is "twenty-four million, two hundred forty-two thousand, one hundred thirteen".