12652011 has 8 divisors (see below), whose sum is σ = 18743760. Its totient is φ = 8434656.

The previous prime is 12652007. The next prime is 12652027. The reversal of 12652011 is 11025621.

12652011 is a `hidden beast` number, since 1 + 2 + 652 + 0 + 11 = 666.

12652011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12652011 - 2² = 12652007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12652511) 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, 234270 + ... + 234323.

It is an arithmetic number, because the mean of its divisors is an integer number (2342970).

Almost surely, 2^12652011 is an apocalyptic number.

12652011 is a deficient number, since it is larger than the sum of its proper divisors (6091749).

12652011 is an equidigital number, since it uses as much as digits as its factorization.

12652011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468602 (or 468596 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 12652011 is about 3556.9665446838. The cubic root of 12652011 is about 233.0164171477.

Adding to 12652011 its reverse (11025621), we get a palindrome (23677632).

The spelling of 12652011 in words is "twelve million, six hundred fifty-two thousand, eleven".