6345459 has 12 divisors (see below), whose sum is σ = 9505496. Its totient is φ = 4230144.

The previous prime is 6345457. The next prime is 6345481. The reversal of 6345459 is 9545436.

It is a happy number.

It is not a de Polignac number, because 6345459 - 2¹ = 6345457 is a prime.

It is a Duffinian number.

6345459 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6345457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12814 + ... + 13299.

Almost surely, 2^6345459 is an apocalyptic number.

6345459 is a deficient number, since it is larger than the sum of its proper divisors (3160037).

6345459 is an equidigital number, since it uses as much as digits as its factorization.

6345459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26128 (or 26116 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 6345459 is about 2519.0194520885. The cubic root of 6345459 is about 185.1346378075.

The spelling of 6345459 in words is "six million, three hundred forty-five thousand, four hundred fifty-nine".