5600261 has 2 divisors, whose sum is σ = 5600262. Its totient is φ = 5600260.

The previous prime is 5600249. The next prime is 5600279. The reversal of 5600261 is 1620065.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4950625 + 649636 = 2225^2 + 806^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5600261 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5600461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2800130 + 2800131.

It is an arithmetic number, because the mean of its divisors is an integer number (2800131).

Almost surely, 2^5600261 is an apocalyptic number.

It is an amenable number.

5600261 is a deficient number, since it is larger than the sum of its proper divisors (1).

5600261 is an equidigital number, since it uses as much as digits as its factorization.

5600261 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 5600261 is about 2366.4870589124. The cubic root of 5600261 is about 177.5835591502.

The spelling of 5600261 in words is "five million, six hundred thousand, two hundred sixty-one".