6412459 has 2 divisors, whose sum is σ = 6412460. Its totient is φ = 6412458.

The previous prime is 6412457. The next prime is 6412493. The reversal of 6412459 is 9542146.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6412459 - 2¹ = 6412457 is a prime.

It is a super-2 number, since 2×6412459² = 82239260853362, which contains 22 as substring.

Together with 6412457, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 6412459.

It is not a weakly prime, because it can be changed into another prime (6412453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3206229 + 3206230.

It is an arithmetic number, because the mean of its divisors is an integer number (3206230).

Almost surely, 2^6412459 is an apocalyptic number.

6412459 is a deficient number, since it is larger than the sum of its proper divisors (1).

6412459 is an equidigital number, since it uses as much as digits as its factorization.

6412459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 31.

The square root of 6412459 is about 2532.2833569725. The cubic root of 6412459 is about 185.7839534900.

The spelling of 6412459 in words is "six million, four hundred twelve thousand, four hundred fifty-nine".