5338668 has 54 divisors (see below), whose sum is σ = 13486564. Its totient is φ = 1643488.

The previous prime is 5338667. The next prime is 5338681. The reversal of 5338668 is 8668335.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (5338667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 184078 + ... + 184106.

Almost surely, 2^5338668 is an apocalyptic number.

5338668 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5338668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6743282).

5338668 is an abundant number, since it is smaller than the sum of its proper divisors (8147896).

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

5338668 is a wasteful number, since it uses less digits than its factorization.

5338668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111 (or 57 counting only the distinct ones).

The product of its digits is 103680, while the sum is 39.

The square root of 5338668 is about 2310.5557772969. Note that the first 3 decimals coincide. The cubic root of 5338668 is about 174.7743267928.

It can be divided in two parts, 5338 and 668, that added together give a palindrome (6006).

The spelling of 5338668 in words is "five million, three hundred thirty-eight thousand, six hundred sixty-eight".