12706011 has 8 divisors (see below), whose sum is σ = 18823760. Its totient is φ = 8470656.

The previous prime is 12706009. The next prime is 12706033. The reversal of 12706011 is 11060721.

12706011 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12706011 - 2¹ = 12706009 is a prime.

It is a super-2 number, since 2×12706011² = 322885431064242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12706711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235270 + ... + 235323.

It is an arithmetic number, because the mean of its divisors is an integer number (2352970).

Almost surely, 2^12706011 is an apocalyptic number.

12706011 is a deficient number, since it is larger than the sum of its proper divisors (6117749).

12706011 is an equidigital number, since it uses as much as digits as its factorization.

12706011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470602 (or 470596 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 18.

The square root of 12706011 is about 3564.5492001093. The cubic root of 12706011 is about 233.3474587820.

Adding to 12706011 its reverse (11060721), we get a palindrome (23766732).

The spelling of 12706011 in words is "twelve million, seven hundred six thousand, eleven".