5206668 has 12 divisors (see below), whose sum is σ = 12148920. Its totient is φ = 1735552.

The previous prime is 5206661. The next prime is 5206679. The reversal of 5206668 is 8666025.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (5206661) 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, 216933 + ... + 216956.

It is an arithmetic number, because the mean of its divisors is an integer number (1012410).

Almost surely, 2^5206668 is an apocalyptic number.

It is an amenable number.

5206668 is an abundant number, since it is smaller than the sum of its proper divisors (6942252).

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

5206668 is a wasteful number, since it uses less digits than its factorization.

5206668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433896 (or 433894 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 5206668 is about 2281.8124375154. The cubic root of 5206668 is about 173.3218417760.

The spelling of 5206668 in words is "five million, two hundred six thousand, six hundred sixty-eight".