6288668 has 12 divisors (see below), whose sum is σ = 11302872. Its totient is φ = 3059280.

The previous prime is 6288649. The next prime is 6288701. The reversal of 6288668 is 8668826.

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, 21098 + ... + 21393.

It is an arithmetic number, because the mean of its divisors is an integer number (941906).

Almost surely, 2^6288668 is an apocalyptic number.

It is an amenable number.

6288668 is a deficient number, since it is larger than the sum of its proper divisors (5014204).

6288668 is a wasteful number, since it uses less digits than its factorization.

6288668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42532 (or 42530 counting only the distinct ones).

The product of its digits is 221184, while the sum is 44.

The square root of 6288668 is about 2507.7216751466. The cubic root of 6288668 is about 184.5806718745.

The spelling of 6288668 in words is "six million, two hundred eighty-eight thousand, six hundred sixty-eight".