11175427 has 2 divisors, whose sum is σ = 11175428. Its totient is φ = 11175426.

The previous prime is 11175403. The next prime is 11175433. The reversal of 11175427 is 72457111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11175427 - 2⁷ = 11175299 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11175395 and 11175404.

It is not a weakly prime, because it can be changed into another prime (11175457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5587713 + 5587714.

It is an arithmetic number, because the mean of its divisors is an integer number (5587714).

Almost surely, 2^11175427 is an apocalyptic number.

11175427 is a deficient number, since it is larger than the sum of its proper divisors (1).

11175427 is an equidigital number, since it uses as much as digits as its factorization.

11175427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1960, while the sum is 28.

The square root of 11175427 is about 3342.9667961259. The cubic root of 11175427 is about 223.5740403681.

The spelling of 11175427 in words is "eleven million, one hundred seventy-five thousand, four hundred twenty-seven".