24130247 has 4 divisors (see below), whose sum is σ = 25400280. Its totient is φ = 22860216.

The previous prime is 24130237. The next prime is 24130277. The reversal of 24130247 is 74203142.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 24130247 - 2⁸ = 24129991 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 (24130217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 634988 + ... + 635025.

It is an arithmetic number, because the mean of its divisors is an integer number (6350070).

Almost surely, 2^24130247 is an apocalyptic number.

24130247 is a deficient number, since it is larger than the sum of its proper divisors (1270033).

24130247 is a wasteful number, since it uses less digits than its factorization.

24130247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1270032.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 24130247 is about 4912.2547775945. The cubic root of 24130247 is about 288.9707748531.

Adding to 24130247 its reverse (74203142), we get a palindrome (98333389).

The spelling of 24130247 in words is "twenty-four million, one hundred thirty thousand, two hundred forty-seven".