4135069 has 2 divisors, whose sum is σ = 4135070. Its totient is φ = 4135068.

The previous prime is 4135057. The next prime is 4135093. The reversal of 4135069 is 9605314.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2683044 + 1452025 = 1638^2 + 1205^2 .

It is a cyclic number.

It is not a de Polignac number, because 4135069 - 2⁵ = 4135037 is a prime.

It is a super-2 number, since 2×4135069² = 34197591269522, which contains 22 as substring.

4135069 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4135049) 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, 2067534 + 2067535.

It is an arithmetic number, because the mean of its divisors is an integer number (2067535).

Almost surely, 2^4135069 is an apocalyptic number.

It is an amenable number.

4135069 is a deficient number, since it is larger than the sum of its proper divisors (1).

4135069 is an equidigital number, since it uses as much as digits as its factorization.

4135069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 4135069 is about 2033.4869067688. The cubic root of 4135069 is about 160.5071020366.

The spelling of 4135069 in words is "four million, one hundred thirty-five thousand, sixty-nine".