5608237 has 2 divisors, whose sum is σ = 5608238. Its totient is φ = 5608236.

The previous prime is 5608217. The next prime is 5608243. The reversal of 5608237 is 7328065.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3316041 + 2292196 = 1821^2 + 1514^2 .

It is a cyclic number.

It is not a de Polignac number, because 5608237 - 2¹¹ = 5606189 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5608199 and 5608208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5608217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2804118 + 2804119.

It is an arithmetic number, because the mean of its divisors is an integer number (2804119).

Almost surely, 2^5608237 is an apocalyptic number.

It is an amenable number.

5608237 is a deficient number, since it is larger than the sum of its proper divisors (1).

5608237 is an equidigital number, since it uses as much as digits as its factorization.

5608237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 5608237 is about 2368.1716576296. The cubic root of 5608237 is about 177.6678251380.

The spelling of 5608237 in words is "five million, six hundred eight thousand, two hundred thirty-seven".