12413831 has 2 divisors, whose sum is σ = 12413832. Its totient is φ = 12413830.

The previous prime is 12413803. The next prime is 12413837. The reversal of 12413831 is 13831421.

12413831 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12413831 - 2¹⁸ = 12151687 is a prime.

It is a super-2 number, since 2×12413831² = 308206400193122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12413797 and 12413806.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12413837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6206915 + 6206916.

It is an arithmetic number, because the mean of its divisors is an integer number (6206916).

Almost surely, 2^12413831 is an apocalyptic number.

12413831 is a deficient number, since it is larger than the sum of its proper divisors (1).

12413831 is an equidigital number, since it uses as much as digits as its factorization.

12413831 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 576, while the sum is 23.

The square root of 12413831 is about 3523.3266950426. The cubic root of 12413831 is about 231.5449301464.

The spelling of 12413831 in words is "twelve million, four hundred thirteen thousand, eight hundred thirty-one".