24140313 has 12 divisors (see below), whose sum is σ = 35215908. Its totient is φ = 15933600.

The previous prime is 24140309. The next prime is 24140327. The reversal of 24140313 is 31304142.

It can be written as a sum of positive squares in 2 ways, for example, as 18249984 + 5890329 = 4272^2 + 2427^2 .

It is not a de Polignac number, because 24140313 - 2² = 24140309 is a prime.

It is not an unprimeable number, because it can be changed into a prime (24140353) 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 11 ways as a sum of consecutive naturals, for example, 12370 + ... + 14187.

It is an arithmetic number, because the mean of its divisors is an integer number (2934659).

Almost surely, 2^24140313 is an apocalyptic number.

It is an amenable number.

24140313 is a deficient number, since it is larger than the sum of its proper divisors (11075595).

24140313 is a wasteful number, since it uses less digits than its factorization.

24140313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26664 (or 26661 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 24140313 is about 4913.2792511723. The cubic root of 24140313 is about 289.0109509226.

Adding to 24140313 its reverse (31304142), we get a palindrome (55444455).

The spelling of 24140313 in words is "twenty-four million, one hundred forty thousand, three hundred thirteen".