11506027 has 12 divisors (see below), whose sum is σ = 12599184. Its totient is φ = 10501920.

The previous prime is 11505997. The next prime is 11506087. The reversal of 11506027 is 72060511.

It is not a de Polignac number, because 11506027 - 2¹⁹ = 10981739 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11505989 and 11506007.

It is not an unprimeable number, because it can be changed into a prime (11506087) 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, 17077 + ... + 17737.

It is an arithmetic number, because the mean of its divisors is an integer number (1049932).

Almost surely, 2^11506027 is an apocalyptic number.

11506027 is a deficient number, since it is larger than the sum of its proper divisors (1093157).

11506027 is a wasteful number, since it uses less digits than its factorization.

11506027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790 (or 777 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 11506027 is about 3392.0535078327. The cubic root of 11506027 is about 225.7572968179.

Adding to 11506027 its reverse (72060511), we get a palindrome (83566538).

The spelling of 11506027 in words is "eleven million, five hundred six thousand, twenty-seven".