2060161 has 2 divisors, whose sum is σ = 2060162. Its totient is φ = 2060160.

The previous prime is 2060159. The next prime is 2060171. The reversal of 2060161 is 1610602.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1089936 + 970225 = 1044^2 + 985^2 .

It is a cyclic number.

It is not a de Polignac number, because 2060161 - 2¹ = 2060159 is a prime.

Together with 2060159, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2060101) 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, 1030080 + 1030081.

It is an arithmetic number, because the mean of its divisors is an integer number (1030081).

2^2060161 is an apocalyptic number.

It is an amenable number.

2060161 is a deficient number, since it is larger than the sum of its proper divisors (1).

2060161 is an equidigital number, since it uses as much as digits as its factorization.

2060161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 2060161 is about 1435.3260953526. The cubic root of 2060161 is about 127.2429474388.

Adding to 2060161 its reverse (1610602), we get a palindrome (3670763).

The spelling of 2060161 in words is "two million, sixty thousand, one hundred sixty-one".