12460131 has 12 divisors (see below), whose sum is σ = 18071352. Its totient is φ = 8272896.

The previous prime is 12460127. The next prime is 12460159. The reversal of 12460131 is 13106421.

It is a happy number.

It is not a de Polignac number, because 12460131 - 2² = 12460127 is a prime.

It is a super-2 number, since 2×12460131² = 310509729074322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12460121) 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, 381 + ... + 5006.

It is an arithmetic number, because the mean of its divisors is an integer number (1505946).

Almost surely, 2^12460131 is an apocalyptic number.

12460131 is a deficient number, since it is larger than the sum of its proper divisors (5611221).

12460131 is a wasteful number, since it uses less digits than its factorization.

12460131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5650 (or 5647 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 12460131 is about 3529.8910748067. The cubic root of 12460131 is about 231.8324382131.

Adding to 12460131 its reverse (13106421), we get a palindrome (25566552).

The spelling of 12460131 in words is "twelve million, four hundred sixty thousand, one hundred thirty-one".