12070511 has 2 divisors, whose sum is σ = 12070512. Its totient is φ = 12070510.

The previous prime is 12070483. The next prime is 12070517. The reversal of 12070511 is 11507021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12070511 - 2¹⁰ = 12069487 is a prime.

It is a super-2 number, since 2×12070511² = 291394471602242, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12070511.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12070517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6035255 + 6035256.

It is an arithmetic number, because the mean of its divisors is an integer number (6035256).

Almost surely, 2^12070511 is an apocalyptic number.

12070511 is a deficient number, since it is larger than the sum of its proper divisors (1).

12070511 is an equidigital number, since it uses as much as digits as its factorization.

12070511 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 70, while the sum is 17.

The square root of 12070511 is about 3474.2640947401. The cubic root of 12070511 is about 229.3903894473.

Adding to 12070511 its reverse (11507021), we get a palindrome (23577532).

The spelling of 12070511 in words is "twelve million, seventy thousand, five hundred eleven".