622560041 has 2 divisors, whose sum is σ = 622560042. Its totient is φ = 622560040.

The previous prime is 622560007. The next prime is 622560089. The reversal of 622560041 is 140065226.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 510940816 + 111619225 = 22604^2 + 10565^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-622560041 is a prime.

It is not a weakly prime, because it can be changed into another prime (622560241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 311280020 + 311280021.

It is an arithmetic number, because the mean of its divisors is an integer number (311280021).

Almost surely, 2^622560041 is an apocalyptic number.

It is an amenable number.

622560041 is a deficient number, since it is larger than the sum of its proper divisors (1).

622560041 is an equidigital number, since it uses as much as digits as its factorization.

622560041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 622560041 is about 24951.1530996064. The cubic root of 622560041 is about 853.8739166899.

It can be divided in two parts, 6225 and 60041, that added together give a palindrome (66266).

The spelling of 622560041 in words is "six hundred twenty-two million, five hundred sixty thousand, forty-one".