24130613 has 4 divisors (see below), whose sum is σ = 25986828. Its totient is φ = 22274400.

The previous prime is 24130609. The next prime is 24130619. The reversal of 24130613 is 31603142.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31603142 = 2 ⋅15801571.

It can be written as a sum of positive squares in 2 ways, for example, as 2582449 + 21548164 = 1607^2 + 4642^2 .

It is a cyclic number.

It is not a de Polignac number, because 24130613 - 2² = 24130609 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24130619) 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 3 ways as a sum of consecutive naturals, for example, 928088 + ... + 928113.

It is an arithmetic number, because the mean of its divisors is an integer number (6496707).

Almost surely, 2^24130613 is an apocalyptic number.

It is an amenable number.

24130613 is a deficient number, since it is larger than the sum of its proper divisors (1856215).

24130613 is a wasteful number, since it uses less digits than its factorization.

24130613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1856214.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 24130613 is about 4912.2920312213. The cubic root of 24130613 is about 288.9722358516.

Adding to 24130613 its reverse (31603142), we get a palindrome (55733755).

The spelling of 24130613 in words is "twenty-four million, one hundred thirty thousand, six hundred thirteen".