11957027 has 2 divisors, whose sum is σ = 11957028. Its totient is φ = 11957026.

The previous prime is 11957009. The next prime is 11957051. The reversal of 11957027 is 72075911.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11957027 - 2¹⁰ = 11956003 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11956984 and 11957002.

It is not a weakly prime, because it can be changed into another prime (11957927) 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 as a sum of consecutive naturals, namely, 5978513 + 5978514.

It is an arithmetic number, because the mean of its divisors is an integer number (5978514).

Almost surely, 2^11957027 is an apocalyptic number.

11957027 is a deficient number, since it is larger than the sum of its proper divisors (1).

11957027 is an equidigital number, since it uses as much as digits as its factorization.

11957027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4410, while the sum is 32.

The square root of 11957027 is about 3457.8934338698. The cubic root of 11957027 is about 228.6692338316.

The spelling of 11957027 in words is "eleven million, nine hundred fifty-seven thousand, twenty-seven".