6066666 has 48 divisors (see below), whose sum is σ = 13747968. Its totient is φ = 1932000.

The previous prime is 6066661. The next prime is 6066673. The reversal of 6066666 is 6666606.

6066666 is a modest number, since divided by 6666 gives 606 as remainder.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6066666.

It is not an unprimeable number, because it can be changed into a prime (6066661) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60016 + ... + 60116.

It is an arithmetic number, because the mean of its divisors is an integer number (286416).

Almost surely, 2^6066666 is an apocalyptic number.

6066666 is an abundant number, since it is smaller than the sum of its proper divisors (7681302).

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

6066666 is a wasteful number, since it uses less digits than its factorization.

6066666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227 (or 224 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The square root of 6066666 is about 2463.0602915885. The cubic root of 6066666 is about 182.3825828822.

The spelling of 6066666 in words is "six million, sixty-six thousand, six hundred sixty-six".