6220607860 has 12 divisors (see below), whose sum is σ = 13063276548. Its totient is φ = 2488243136.

The previous prime is 6220607843. The next prime is 6220607881. The reversal of 6220607860 is 687060226.

It can be written as a sum of positive squares in 2 ways, for example, as 4093184484 + 2127423376 = 63978^2 + 46124^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155515177 + ... + 155515216.

It is an arithmetic number, because the mean of its divisors is an integer number (1088606379).

Almost surely, 2^6220607860 is an apocalyptic number.

It is an amenable number.

6220607860 is an abundant number, since it is smaller than the sum of its proper divisors (6842668688).

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

6220607860 is a wasteful number, since it uses less digits than its factorization.

6220607860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311030402 (or 311030400 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 6220607860 is about 78870.8302225861. The cubic root of 6220607860 is about 1839.1237025323.

The spelling of 6220607860 in words is "six billion, two hundred twenty million, six hundred seven thousand, eight hundred sixty".