12468031 has 2 divisors, whose sum is σ = 12468032. Its totient is φ = 12468030.

The previous prime is 12468007. The next prime is 12468037. The reversal of 12468031 is 13086421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12468031 - 2⁹ = 12467519 is a prime.

It is a super-2 number, since 2×12468031² = 310903594033922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12467987 and 12468005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12468037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6234015 + 6234016.

It is an arithmetic number, because the mean of its divisors is an integer number (6234016).

Almost surely, 2^12468031 is an apocalyptic number.

12468031 is a deficient number, since it is larger than the sum of its proper divisors (1).

12468031 is an equidigital number, since it uses as much as digits as its factorization.

12468031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 12468031 is about 3531.0099121923. The cubic root of 12468031 is about 231.8814235015.

The spelling of 12468031 in words is "twelve million, four hundred sixty-eight thousand, thirty-one".