11806127 has 4 divisors (see below), whose sum is σ = 11910720. Its totient is φ = 11701536.

The previous prime is 11806111. The next prime is 11806139. The reversal of 11806127 is 72160811.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72160811 = 157 ⋅459623.

It is a cyclic number.

It is not a de Polignac number, because 11806127 - 2⁴ = 11806111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11806096 and 11806105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11806147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52127 + ... + 52352.

It is an arithmetic number, because the mean of its divisors is an integer number (2977680).

Almost surely, 2^11806127 is an apocalyptic number.

11806127 is a deficient number, since it is larger than the sum of its proper divisors (104593).

11806127 is a wasteful number, since it uses less digits than its factorization.

11806127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104592.

The product of its (nonzero) digits is 672, while the sum is 26.

The square root of 11806127 is about 3436.0045110564. The cubic root of 11806127 is about 227.7032085249.

Adding to 11806127 its reverse (72160811), we get a palindrome (83966938).

The spelling of 11806127 in words is "eleven million, eight hundred six thousand, one hundred twenty-seven".