5628668 has 12 divisors (see below), whose sum is σ = 10190040. Its totient is φ = 2717232.

The previous prime is 5628661. The next prime is 5628703. The reversal of 5628668 is 8668265.

5628668 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5628661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24146 + ... + 24377.

It is an arithmetic number, because the mean of its divisors is an integer number (849170).

Almost surely, 2^5628668 is an apocalyptic number.

5628668 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

5628668 is a deficient number, since it is larger than the sum of its proper divisors (4561372).

5628668 is a wasteful number, since it uses less digits than its factorization.

5628668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48556 (or 48554 counting only the distinct ones).

The product of its digits is 138240, while the sum is 41.

The square root of 5628668 is about 2372.4814014023. The cubic root of 5628668 is about 177.8833136684.

The spelling of 5628668 in words is "five million, six hundred twenty-eight thousand, six hundred sixty-eight".