6424031 has 2 divisors, whose sum is σ = 6424032. Its totient is φ = 6424030.

The previous prime is 6424013. The next prime is 6424057. The reversal of 6424031 is 1304246.

It is a happy number.

Together with previous prime (6424013) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6424031 is a prime.

It is a super-2 number, since 2×6424031² = 82536348577922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6423994 and 6424012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6424001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3212015 + 3212016.

It is an arithmetic number, because the mean of its divisors is an integer number (3212016).

Almost surely, 2^6424031 is an apocalyptic number.

6424031 is a deficient number, since it is larger than the sum of its proper divisors (1).

6424031 is an equidigital number, since it uses as much as digits as its factorization.

6424031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 6424031 is about 2534.5672214404. The cubic root of 6424031 is about 185.8956423115.

Adding to 6424031 its reverse (1304246), we get a palindrome (7728277).

The spelling of 6424031 in words is "six million, four hundred twenty-four thousand, thirty-one".