5722637 has 2 divisors, whose sum is σ = 5722638. Its totient is φ = 5722636.

The previous prime is 5722621. The next prime is 5722649. The reversal of 5722637 is 7362275.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4351396 + 1371241 = 2086^2 + 1171^2 .

It is a cyclic number.

It is not a de Polignac number, because 5722637 - 2⁴ = 5722621 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 (5722697) 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 as a sum of consecutive naturals, namely, 2861318 + 2861319.

It is an arithmetic number, because the mean of its divisors is an integer number (2861319).

Almost surely, 2^5722637 is an apocalyptic number.

It is an amenable number.

5722637 is a deficient number, since it is larger than the sum of its proper divisors (1).

5722637 is an equidigital number, since it uses as much as digits as its factorization.

5722637 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17640, while the sum is 32.

The square root of 5722637 is about 2392.2033776416. The cubic root of 5722637 is about 178.8677591362.

The spelling of 5722637 in words is "five million, seven hundred twenty-two thousand, six hundred thirty-seven".