11134787 has 2 divisors, whose sum is σ = 11134788. Its totient is φ = 11134786.

The previous prime is 11134777. The next prime is 11134789. The reversal of 11134787 is 78743111.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11134787 - 2⁸ = 11134531 is a prime.

Together with 11134789, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11134789) 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, 5567393 + 5567394.

It is an arithmetic number, because the mean of its divisors is an integer number (5567394).

Almost surely, 2^11134787 is an apocalyptic number.

11134787 is a deficient number, since it is larger than the sum of its proper divisors (1).

11134787 is an equidigital number, since it uses as much as digits as its factorization.

11134787 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4704, while the sum is 32.

The square root of 11134787 is about 3336.8828268311. The cubic root of 11134787 is about 223.3026984538.

Adding to 11134787 its reverse (78743111), we get a palindrome (89877898).

The spelling of 11134787 in words is "eleven million, one hundred thirty-four thousand, seven hundred eighty-seven".