5388668 has 12 divisors (see below), whose sum is σ = 9734592. Its totient is φ = 2607360.

The previous prime is 5388623. The next prime is 5388673. The reversal of 5388668 is 8668835.

It is an Ulam number.

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, 21605 + ... + 21852.

It is an arithmetic number, because the mean of its divisors is an integer number (811216).

Almost surely, 2^5388668 is an apocalyptic number.

It is an amenable number.

5388668 is a deficient number, since it is larger than the sum of its proper divisors (4345924).

5388668 is a wasteful number, since it uses less digits than its factorization.

5388668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43492 (or 43490 counting only the distinct ones).

The product of its digits is 276480, while the sum is 44.

The square root of 5388668 is about 2321.3504690158. The cubic root of 5388668 is about 175.3182562402.

The spelling of 5388668 in words is "five million, three hundred eighty-eight thousand, six hundred sixty-eight".