6599960 has 16 divisors (see below), whose sum is σ = 14850000. Its totient is φ = 2639968.

The previous prime is 6599959. The next prime is 6599963. The reversal of 6599960 is 699956.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6599963) 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, 82460 + ... + 82539.

It is an arithmetic number, because the mean of its divisors is an integer number (928125).

Almost surely, 2^6599960 is an apocalyptic number.

It is an amenable number.

6599960 is an abundant number, since it is smaller than the sum of its proper divisors (8250040).

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

6599960 is a wasteful number, since it uses less digits than its factorization.

6599960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165010 (or 165006 counting only the distinct ones).

The product of its (nonzero) digits is 131220, while the sum is 44.

The square root of 6599960 is about 2569.0387307318. The cubic root of 6599960 is about 187.5773665910.

The spelling of 6599960 in words is "six million, five hundred ninety-nine thousand, nine hundred sixty".