11244187 has 2 divisors, whose sum is σ = 11244188. Its totient is φ = 11244186.

The previous prime is 11244173. The next prime is 11244193. The reversal of 11244187 is 78144211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11244187 is a prime.

It is not a weakly prime, because it can be changed into another prime (11244137) 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, 5622093 + 5622094.

It is an arithmetic number, because the mean of its divisors is an integer number (5622094).

Almost surely, 2^11244187 is an apocalyptic number.

11244187 is a deficient number, since it is larger than the sum of its proper divisors (1).

11244187 is an equidigital number, since it uses as much as digits as its factorization.

11244187 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1792, while the sum is 28.

The square root of 11244187 is about 3353.2353034048. The cubic root of 11244187 is about 224.0316374850.

Adding to 11244187 its reverse (78144211), we get a palindrome (89388398).

The spelling of 11244187 in words is "eleven million, two hundred forty-four thousand, one hundred eighty-seven".