5565941 has 4 divisors (see below), whose sum is σ = 5757900. Its totient is φ = 5373984.

The previous prime is 5565913. The next prime is 5565979. The reversal of 5565941 is 1495655.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4289041 + 1276900 = 2071^2 + 1130^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5565941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5565991) 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, 95936 + ... + 95993.

It is an arithmetic number, because the mean of its divisors is an integer number (1439475).

Almost surely, 2^5565941 is an apocalyptic number.

It is an amenable number.

5565941 is a deficient number, since it is larger than the sum of its proper divisors (191959).

5565941 is a wasteful number, since it uses less digits than its factorization.

5565941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191958.

The product of its digits is 27000, while the sum is 35.

The square root of 5565941 is about 2359.2246607731. The cubic root of 5565941 is about 177.2200546477.

The spelling of 5565941 in words is "five million, five hundred sixty-five thousand, nine hundred forty-one".