6580120 has 16 divisors (see below), whose sum is σ = 14805360. Its totient is φ = 2632032.

The previous prime is 6580097. The next prime is 6580159. The reversal of 6580120 is 210856.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6580091 and 6580100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82212 + ... + 82291.

It is an arithmetic number, because the mean of its divisors is an integer number (925335).

Almost surely, 2^6580120 is an apocalyptic number.

It is an amenable number.

6580120 is an abundant number, since it is smaller than the sum of its proper divisors (8225240).

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

6580120 is a wasteful number, since it uses less digits than its factorization.

6580120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164514 (or 164510 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 6580120 is about 2565.1744580048. The cubic root of 6580120 is about 187.3892204876.

Adding to 6580120 its reverse (210856), we get a palindrome (6790976).

The spelling of 6580120 in words is "six million, five hundred eighty thousand, one hundred twenty".