6120268866 has 48 divisors (see below), whose sum is σ = 14439859200. Its totient is φ = 1866068064.

The previous prime is 6120268859. The next prime is 6120268877. The reversal of 6120268866 is 6688620216.

6120268866 is a `hidden beast` number, since 612 + 0 + 26 + 8 + 8 + 6 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 298626 + ... + 318461.

It is an arithmetic number, because the mean of its divisors is an integer number (300830400).

Almost surely, 2^6120268866 is an apocalyptic number.

6120268866 is an abundant number, since it is smaller than the sum of its proper divisors (8319590334).

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

6120268866 is a wasteful number, since it uses less digits than its factorization.

6120268866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617143 (or 617140 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The square root of 6120268866 is about 78232.1472669644. The cubic root of 6120268866 is about 1829.1816407208.

The spelling of 6120268866 in words is "six billion, one hundred twenty million, two hundred sixty-eight thousand, eight hundred sixty-six".