20069341 has 2 divisors, whose sum is σ = 20069342. Its totient is φ = 20069340.

The previous prime is 20069323. The next prime is 20069353. The reversal of 20069341 is 14396002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10791225 + 9278116 = 3285^2 + 3046^2 .

It is a cyclic number.

It is not a de Polignac number, because 20069341 - 2²³ = 11680733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20069321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10034670 + 10034671.

It is an arithmetic number, because the mean of its divisors is an integer number (10034671).

Almost surely, 2^20069341 is an apocalyptic number.

It is an amenable number.

20069341 is a deficient number, since it is larger than the sum of its proper divisors (1).

20069341 is an equidigital number, since it uses as much as digits as its factorization.

20069341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 20069341 is about 4479.8818064766. The cubic root of 20069341 is about 271.7551005374.

The spelling of 20069341 in words is "twenty million, sixty-nine thousand, three hundred forty-one".