220608041 has 2 divisors, whose sum is σ = 220608042. Its totient is φ = 220608040.

The previous prime is 220608007. The next prime is 220608077. The reversal of 220608041 is 140806022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 132342016 + 88266025 = 11504^2 + 9395^2 .

It is a cyclic number.

It is not a de Polignac number, because 220608041 - 2⁶ = 220607977 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220607998 and 220608016.

It is not a weakly prime, because it can be changed into another prime (220601041) 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, 110304020 + 110304021.

It is an arithmetic number, because the mean of its divisors is an integer number (110304021).

Almost surely, 2^220608041 is an apocalyptic number.

It is an amenable number.

220608041 is a deficient number, since it is larger than the sum of its proper divisors (1).

220608041 is an equidigital number, since it uses as much as digits as its factorization.

220608041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 220608041 is about 14852.8798890989. The cubic root of 220608041 is about 604.2367179168.

The spelling of 220608041 in words is "two hundred twenty million, six hundred eight thousand, forty-one".