9240131 has 2 divisors, whose sum is σ = 9240132. Its totient is φ = 9240130.

The previous prime is 9240113. The next prime is 9240151. The reversal of 9240131 is 1310429.

Together with previous prime (9240113) it forms an Ormiston pair, because they use the same digits, order apart.

It is an a-pointer prime, because the next prime (9240151) can be obtained adding 9240131 to its sum of digits (20).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9240131 - 2¹⁰ = 9239107 is a prime.

It is a super-2 number, since 2×9240131² = 170760041794322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (9240151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4620065 + 4620066.

It is an arithmetic number, because the mean of its divisors is an integer number (4620066).

Almost surely, 2^9240131 is an apocalyptic number.

9240131 is a deficient number, since it is larger than the sum of its proper divisors (1).

9240131 is an equidigital number, since it uses as much as digits as its factorization.

9240131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 9240131 is about 3039.7583785558. The cubic root of 9240131 is about 209.8421413813.

The spelling of 9240131 in words is "nine million, two hundred forty thousand, one hundred thirty-one".