5680261 has 4 divisors (see below), whose sum is σ = 6014412. Its totient is φ = 5346112.

The previous prime is 5680253. The next prime is 5680289. The reversal of 5680261 is 1620865.

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 5313025 + 367236 = 2305^2 + 606^2 .

It is a cyclic number.

It is not a de Polignac number, because 5680261 - 2³ = 5680253 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 (5680211) 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 3 ways as a sum of consecutive naturals, for example, 167050 + ... + 167083.

It is an arithmetic number, because the mean of its divisors is an integer number (1503603).

Almost surely, 2^5680261 is an apocalyptic number.

It is an amenable number.

5680261 is a deficient number, since it is larger than the sum of its proper divisors (334151).

5680261 is a wasteful number, since it uses less digits than its factorization.

5680261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334150.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 5680261 is about 2383.3298135172. The cubic root of 5680261 is about 178.4251609260.

The spelling of 5680261 in words is "five million, six hundred eighty thousand, two hundred sixty-one".