13070609 has 2 divisors, whose sum is σ = 13070610. Its totient is φ = 13070608.

The previous prime is 13070599. The next prime is 13070621. The reversal of 13070609 is 90607031.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8880400 + 4190209 = 2980^2 + 2047^2 .

It is a cyclic number.

It is not a de Polignac number, because 13070609 - 2⁸ = 13070353 is a prime.

It is a Chen prime.

It is a nialpdrome in base 16.

It is not a weakly prime, because it can be changed into another prime (13070639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6535304 + 6535305.

It is an arithmetic number, because the mean of its divisors is an integer number (6535305).

Almost surely, 2^13070609 is an apocalyptic number.

It is an amenable number.

13070609 is a deficient number, since it is larger than the sum of its proper divisors (1).

13070609 is an equidigital number, since it uses as much as digits as its factorization.

13070609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1134, while the sum is 26.

The square root of 13070609 is about 3615.3297221692. The cubic root of 13070609 is about 235.5584064846.

The spelling of 13070609 in words is "thirteen million, seventy thousand, six hundred nine".