6345576 has 48 divisors (see below), whose sum is σ = 17746560. Its totient is φ = 2046240.

The previous prime is 6345551. The next prime is 6345617. The reversal of 6345576 is 6755436.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 6345576.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 811 + ... + 3653.

It is an arithmetic number, because the mean of its divisors is an integer number (369720).

Almost surely, 2^6345576 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6345576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8873280).

6345576 is an abundant number, since it is smaller than the sum of its proper divisors (11400984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6345576 is a wasteful number, since it uses less digits than its factorization.

6345576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2886 (or 2879 counting only the distinct ones).

The product of its digits is 75600, while the sum is 36.

The square root of 6345576 is about 2519.0426753035. The cubic root of 6345576 is about 185.1357756616.

The spelling of 6345576 in words is "six million, three hundred forty-five thousand, five hundred seventy-six".