6320459 has 2 divisors, whose sum is σ = 6320460. Its totient is φ = 6320458.

The previous prime is 6320417. The next prime is 6320477. The reversal of 6320459 is 9540236.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6320459 - 2²⁰ = 5271883 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (6320059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3160229 + 3160230.

It is an arithmetic number, because the mean of its divisors is an integer number (3160230).

Almost surely, 2^6320459 is an apocalyptic number.

6320459 is a deficient number, since it is larger than the sum of its proper divisors (1).

6320459 is an equidigital number, since it uses as much as digits as its factorization.

6320459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 6320459 is about 2514.0523065362. The cubic root of 6320459 is about 184.8911850958.

The spelling of 6320459 in words is "six million, three hundred twenty thousand, four hundred fifty-nine".