20107067 has 2 divisors, whose sum is σ = 20107068. Its totient is φ = 20107066.

The previous prime is 20107051. The next prime is 20107091. The reversal of 20107067 is 76070102.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20107067 - 2⁴ = 20107051 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (20107007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10053533 + 10053534.

It is an arithmetic number, because the mean of its divisors is an integer number (10053534).

Almost surely, 2^20107067 is an apocalyptic number.

20107067 is a deficient number, since it is larger than the sum of its proper divisors (1).

20107067 is an equidigital number, since it uses as much as digits as its factorization.

20107067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 588, while the sum is 23.

The square root of 20107067 is about 4484.0904317375. The cubic root of 20107067 is about 271.9252741309.

Adding to 20107067 its reverse (76070102), we get a palindrome (96177169).

The spelling of 20107067 in words is "twenty million, one hundred seven thousand, sixty-seven".