11893927 has 2 divisors, whose sum is σ = 11893928. Its totient is φ = 11893926.

The previous prime is 11893913. The next prime is 11893933. The reversal of 11893927 is 72939811.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11893927 - 2¹⁵ = 11861159 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11893927.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11893957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5946963 + 5946964.

It is an arithmetic number, because the mean of its divisors is an integer number (5946964).

Almost surely, 2^11893927 is an apocalyptic number.

11893927 is a deficient number, since it is larger than the sum of its proper divisors (1).

11893927 is an equidigital number, since it uses as much as digits as its factorization.

11893927 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 40.

The square root of 11893927 is about 3448.7573124243. The cubic root of 11893927 is about 228.2662773356.

The spelling of 11893927 in words is "eleven million, eight hundred ninety-three thousand, nine hundred twenty-seven".