6271104660 has 48 divisors (see below), whose sum is σ = 18483259200. Its totient is φ = 1584278784.

The previous prime is 6271104643. The next prime is 6271104667. The reversal of 6271104660 is 664011726.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6271104667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2749345 + ... + 2751624.

It is an arithmetic number, because the mean of its divisors is an integer number (385067900).

Almost surely, 2^6271104660 is an apocalyptic number.

6271104660 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6271104660 is an abundant number, since it is smaller than the sum of its proper divisors (12212154540).

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

6271104660 is a wasteful number, since it uses less digits than its factorization.

6271104660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5501000 (or 5500998 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 6271104660 is about 79190.3066037757. The cubic root of 6271104660 is about 1844.0867595005.

The spelling of 6271104660 in words is "six billion, two hundred seventy-one million, one hundred four thousand, six hundred sixty".