5668091 has 12 divisors (see below), whose sum is σ = 6697800. Its totient is φ = 4754880.

The previous prime is 5668073. The next prime is 5668129. The reversal of 5668091 is 1908665.

It is not a de Polignac number, because 5668091 - 2⁶ = 5668027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5668591) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 335 + ... + 3383.

It is an arithmetic number, because the mean of its divisors is an integer number (558150).

Almost surely, 2^5668091 is an apocalyptic number.

5668091 is a deficient number, since it is larger than the sum of its proper divisors (1029709).

5668091 is a wasteful number, since it uses less digits than its factorization.

5668091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3086 (or 3073 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 5668091 is about 2380.7752938906. The cubic root of 5668091 is about 178.2976440843.

The spelling of 5668091 in words is "five million, six hundred sixty-eight thousand, ninety-one".