20062117 has 2 divisors, whose sum is σ = 20062118. Its totient is φ = 20062116.

The previous prime is 20062111. The next prime is 20062121. The reversal of 20062117 is 71126002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20061441 + 676 = 4479^2 + 26^2 .

It is a cyclic number.

It is not a de Polignac number, because 20062117 - 2³ = 20062109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20062094 and 20062103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20062111) 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, 10031058 + 10031059.

It is an arithmetic number, because the mean of its divisors is an integer number (10031059).

Almost surely, 2^20062117 is an apocalyptic number.

It is an amenable number.

20062117 is a deficient number, since it is larger than the sum of its proper divisors (1).

20062117 is an equidigital number, since it uses as much as digits as its factorization.

20062117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 20062117 is about 4479.0754626374. The cubic root of 20062117 is about 271.7224903578.

Adding to 20062117 its reverse (71126002), we get a palindrome (91188119).

The spelling of 20062117 in words is "twenty million, sixty-two thousand, one hundred seventeen".