6650868 has 36 divisors (see below), whose sum is σ = 18053952. Its totient is φ = 1900080.

The previous prime is 6650867. The next prime is 6650869. The reversal of 6650868 is 8680566.

It is an interprime number because it is at equal distance from previous prime (6650867) and next prime (6650869).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6650867) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5068 + ... + 6243.

Almost surely, 2^6650868 is an apocalyptic number.

It is an amenable number.

6650868 is an abundant number, since it is smaller than the sum of its proper divisors (11403084).

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

6650868 is a wasteful number, since it uses less digits than its factorization.

6650868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11332 (or 11323 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 6650868 is about 2578.9276841354. The cubic root of 6650868 is about 188.0584170356.

The spelling of 6650868 in words is "six million, six hundred fifty thousand, eight hundred sixty-eight".