6282220660 has 12 divisors (see below), whose sum is σ = 13192663428. Its totient is φ = 2512888256.

The previous prime is 6282220657. The next prime is 6282220691. The reversal of 6282220660 is 660222826.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2338883044 + 3943337616 = 48362^2 + 62796^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157055497 + ... + 157055536.

It is an arithmetic number, because the mean of its divisors is an integer number (1099388619).

Almost surely, 2^6282220660 is an apocalyptic number.

It is an amenable number.

6282220660 is an abundant number, since it is smaller than the sum of its proper divisors (6910442768).

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

6282220660 is a wasteful number, since it uses less digits than its factorization.

6282220660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314111042 (or 314111040 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 6282220660 is about 79260.4608868760. The cubic root of 6282220660 is about 1845.1757100400.

The spelling of 6282220660 in words is "six billion, two hundred eighty-two million, two hundred twenty thousand, six hundred sixty".