106071569 has 2 divisors, whose sum is σ = 106071570. Its totient is φ = 106071568.

The previous prime is 106071533. The next prime is 106071587. The reversal of 106071569 is 965170601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103225600 + 2845969 = 10160^2 + 1687^2 .

It is an emirp because it is prime and its reverse (965170601) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106071569 is a prime.

It is a super-2 number, since 2×106071569² = 22502355500243522, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (106071269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53035784 + 53035785.

It is an arithmetic number, because the mean of its divisors is an integer number (53035785).

Almost surely, 2^106071569 is an apocalyptic number.

It is an amenable number.

106071569 is a deficient number, since it is larger than the sum of its proper divisors (1).

106071569 is an equidigital number, since it uses as much as digits as its factorization.

106071569 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11340, while the sum is 35.

The square root of 106071569 is about 10299.1052523994. The cubic root of 106071569 is about 473.3688374589.

The spelling of 106071569 in words is "one hundred six million, seventy-one thousand, five hundred sixty-nine".