6622037 has 2 divisors, whose sum is σ = 6622038. Its totient is φ = 6622036.

The previous prime is 6622019. The next prime is 6622069. The reversal of 6622037 is 7302266.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6345361 + 276676 = 2519^2 + 526^2 .

It is a cyclic number.

It is not a de Polignac number, because 6622037 - 2¹⁴ = 6605653 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 6621997 and 6622015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6622097) 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, 3311018 + 3311019.

It is an arithmetic number, because the mean of its divisors is an integer number (3311019).

Almost surely, 2^6622037 is an apocalyptic number.

It is an amenable number.

6622037 is a deficient number, since it is larger than the sum of its proper divisors (1).

6622037 is an equidigital number, since it uses as much as digits as its factorization.

6622037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 6622037 is about 2573.3318868735. The cubic root of 6622037 is about 187.7862838510.

The spelling of 6622037 in words is "six million, six hundred twenty-two thousand, thirty-seven".