12927011 has 12 divisors (see below), whose sum is σ = 14110200. Its totient is φ = 11809728.

The previous prime is 12926993. The next prime is 12927017. The reversal of 12927011 is 11072921.

It is a de Polignac number, because none of the positive numbers 2^k-12927011 is a prime.

It is a super-2 number, since 2×12927011² = 334215226788242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12927017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15575 + ... + 16383.

It is an arithmetic number, because the mean of its divisors is an integer number (1175850).

Almost surely, 2^12927011 is an apocalyptic number.

12927011 is a deficient number, since it is larger than the sum of its proper divisors (1183189).

12927011 is an equidigital number, since it uses as much as digits as its factorization.

12927011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 886 (or 857 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 23.

The square root of 12927011 is about 3595.4152750413. The cubic root of 12927011 is about 234.6925873231.

Adding to 12927011 its reverse (11072921), we get a palindrome (23999932).

The spelling of 12927011 in words is "twelve million, nine hundred twenty-seven thousand, eleven".