5680845 has 12 divisors (see below), whose sum is σ = 9846876. Its totient is φ = 3029760.

The previous prime is 5680841. The next prime is 5680847. The reversal of 5680845 is 5480865.

It is a happy number.

5680845 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1028196 + 4652649 = 1014^2 + 2157^2 .

It is not a de Polignac number, because 5680845 - 2² = 5680841 is a prime.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5680841) 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, 63076 + ... + 63165.

It is an arithmetic number, because the mean of its divisors is an integer number (820573).

Almost surely, 2^5680845 is an apocalyptic number.

It is an amenable number.

5680845 is a deficient number, since it is larger than the sum of its proper divisors (4166031).

5680845 is a wasteful number, since it uses less digits than its factorization.

5680845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126252 (or 126249 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 5680845 is about 2383.4523280318. The cubic root of 5680845 is about 178.4312754762.

The spelling of 5680845 in words is "five million, six hundred eighty thousand, eight hundred forty-five".