20067301 has 2 divisors, whose sum is σ = 20067302. Its totient is φ = 20067300.

The previous prime is 20067251. The next prime is 20067317. The reversal of 20067301 is 10376002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20016676 + 50625 = 4474^2 + 225^2 .

It is a cyclic number.

It is not a de Polignac number, because 20067301 - 2¹⁵ = 20034533 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20067001) 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, 10033650 + 10033651.

It is an arithmetic number, because the mean of its divisors is an integer number (10033651).

Almost surely, 2^20067301 is an apocalyptic number.

It is an amenable number.

20067301 is a deficient number, since it is larger than the sum of its proper divisors (1).

20067301 is an equidigital number, since it uses as much as digits as its factorization.

20067301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 20067301 is about 4479.6541161121. The cubic root of 20067301 is about 271.7458924757.

The spelling of 20067301 in words is "twenty million, sixty-seven thousand, three hundred one".