6345128 has 16 divisors (see below), whose sum is σ = 12065760. Its totient is φ = 3127600.

The previous prime is 6345127. The next prime is 6345133. The reversal of 6345128 is 8215436.

It is a self number, because there is not a number n which added to its sum of digits gives 6345128.

It is not an unprimeable number, because it can be changed into a prime (6345127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5018 + ... + 6153.

It is an arithmetic number, because the mean of its divisors is an integer number (754110).

Almost surely, 2^6345128 is an apocalyptic number.

It is an amenable number.

6345128 is a deficient number, since it is larger than the sum of its proper divisors (5720632).

6345128 is a wasteful number, since it uses less digits than its factorization.

6345128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11248 (or 11244 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

The square root of 6345128 is about 2518.9537510641. The cubic root of 6345128 is about 185.1314186744.

The spelling of 6345128 in words is "six million, three hundred forty-five thousand, one hundred twenty-eight".